Encycolorpedia

‎#7e9588 أكواد الألوان الست عشرية

دهانات مطابقة دقيقة:

#7e9588 Paint Chipالكود اللوني الست عشري‎#7e9588 هو ظل للأخضر سماوي.‏ في نموذج RGB للألوان يتكون ‎#7e9588 من‎49.41% أحمر، و‎58.43% أخضر، و‎53.33% أزرق. وفي الفضاء اللوني HSL يتكون ‎#7e9588 من صبغة لون146 درجة، و ‎10% تشبع، و ‎54% إضاءة. وهذا اللون له طول موجي يبلغ تقريباً 518.54 نانومتر.

الاختلافات اللون

ألوان مسماة

الألوان

تحميل: GIMP GPL Adobe ASE (Adobe Swatch Exchange) Sketch Palette

‎#7e9588 انحدار خطي إلى التكميلي ‎#967d8c

  1. ‎#7e9588
  2. ‎#839189
  3. ‎#878d89
  4. ‎#8b898a
  5. ‎#8f858b
  6. ‎#92818b
  7. ‎#967d8c

ألوان أحادية

  1. ‎#647a6e
  2. ‎#6c8376
  3. ‎#758c7f
  4. ‎#7e9588
  5. ‎#879e91
  6. ‎#90a79a
  7. ‎#99b1a3

الصبغات والظلال

‎#7e9588 إلى الأبيض

  1. ‎#7e9588
  2. ‎#93a69b
  3. ‎#a7b7ae
  4. ‎#bdc9c2
  5. ‎#d2dbd6
  6. ‎#e9edea
  7. ‎#ffffff / #fff

‎#7e9588 إلى الأسو

  1. ‎#7e9588
  2. ‎#687b70
  3. ‎#536159
  4. ‎#3f4943
  5. ‎#2b322e
  6. ‎#191c1a
  7. ‎#000000 / #000

الدهانات

دهانات مطابقة دقيقة

دهانات مماثلة

  1. Valspar Paint

    1. ★ Sea Port
      ‎#809789
      ΔE = 0.851 / LRV ≈ 28.5%
    2. Nautical Charm R268C
      ‎#869a94
      ΔE = 3.893 / LRV ≈ 30.3%
  2. Dupont

    1. ★ CAS876
      ‎#7c9687
      ΔE = 1.076 / LRV ≈ 27.8%
    2. CAS868
      ‎#88938c
      ΔE = 3.800 / LRV ≈ 28.0%
  3. Martha Stewart Living

    1. ★ Book Binding Green C15
      ‎#819486
      ΔE = 1.279 / LRV ≈ 27.6%
    2. Bluestone G12
      ‎#8c9691
      ΔE = 4.748 / LRV ≈ 29.4%
  4. Taubmans

    1. ★ Maze Hedge / T12 50.F9
      ‎#799587
      ΔE = 1.380 / LRV ≈ 27.3%
    2. Cadet Grey / T12 47.F8
      ‎#8f9b93
      ΔE = 4.685 / LRV ≈ 31.4%
  5. GM / General Motors

    1. ★ Balsam Green
      ‎#7d9889
      ΔE = 1.479 / LRV ≈ 28.6%
    2. Chicory Green
      ‎#78917b
      ΔE = 4.257 / LRV ≈ 25.7%
  6. Plascon

    1. ★ Mirrowed Willow Y7-E2-1
      ‎#809484
      ΔE = 1.694 / LRV ≈ 27.4%
    2. ★ Midlands Marsh G1-E2-1
      ‎#789484
      ΔE = 1.892 / LRV ≈ 26.8%
  7. Behr

    1. ★ Wethersfield Moss 460F-4
      ‎#849387
      ΔE = 2.207 / LRV ≈ 27.5%
    2. Longmeadow S430-5
      ‎#77928b
      ΔE = 3.303 / LRV ≈ 26.3%
  8. Volkswagen

    1. ★ Inaris Silver
      ‎#849387
      ΔE = 2.207 / LRV ≈ 27.5%
  9. Chrysler

    1. 1983 Fleet
      ‎#7e9a89
      ΔE = 2.436 / LRV ≈ 29.4%
    2. Sage Green
      ‎#798a80
      ΔE = 4.155 / LRV ≈ 23.8%
  10. Porter Paints

    1. Slate Green / 406-5
      ‎#789583
      ΔE = 2.525 / LRV ≈ 27.1%
    2. Green Granite / 401-5
      ‎#7b9793
      ΔE = 4.538 / LRV ≈ 28.4%
  11. Sto

    1. 36110
      ‎#799785
      ΔE = 2.596 / LRV ≈ 27.9%
    2. 36120
      ‎#719386
      ΔE = 3.229 / LRV ≈ 26.1%
  12. Sico

    1. 6201-52 Mountain Spring
      ‎#87958a
      ΔE = 2.602 / LRV ≈ 28.5%
    2. 6203-42 Chartreux Cat
      ‎#8c9793
      ΔE = 5.022 / LRV ≈ 29.8%
  13. Crown Diamond

    1. 7394-52 Mountain Spring
      ‎#87958a
      ΔE = 2.602 / LRV ≈ 28.5%
    2. 7309-53 Mystic Green
      ‎#75917c
      ΔE = 4.078 / LRV ≈ 25.5%
  14. Dunn-Edwards

    1. Mother Earth / 598
      ‎#849c8d
      ΔE = 2.671 / LRV ≈ 30.6%
    2. Up North / 415
      ‎#6f9587
      ΔE = 3.926 / LRV ≈ 26.6%
  15. California Paints

    1. DE 5718 - Mother Earth
      ‎#849c8d
      ΔE = 2.671 / LRV ≈ 30.6%
    2. Viscaya
      ‎#789b95
      ΔE = 4.936 / LRV ≈ 29.6%
  16. FolkArt

    1. Greenscape / 2500
      ‎#79978e
      ΔE = 2.770 / LRV ≈ 28.2%
  17. Focoltone

    1. 1056
      ‎#768e81
      ΔE = 2.779 / LRV ≈ 24.8%
    2. 1042
      ‎#899c95
      ΔE = 4.141 / LRV ≈ 31.3%
  18. Matthews Paint

    1. Steel Jade Met. / 23413
      ‎#748f83
      ΔE = 2.838 / LRV ≈ 25.0%
    2. Gold Dust Prl over Victoria Green / 23464/23554
      ‎#7a927b
      ΔE = 4.470 / LRV ≈ 26.1%
  19. Scib Paints

    1. River Rhythm / 8368
      ‎#89978d
      ΔE = 2.996 / LRV ≈ 29.4%
    2. Majestic Evergreen / 8392
      ‎#858f80
      ΔE = 4.326 / LRV ≈ 26.2%
  20. Berger

    1. River Rhythm / 8368
      ‎#89978d
      ΔE = 2.996 / LRV ≈ 29.4%
    2. Majestic Evergreen / 8392
      ‎#858f80
      ΔE = 4.326 / LRV ≈ 26.2%
  21. Vista Paint

    1. River Rhythm
      ‎#89978d
      ΔE = 2.996 / LRV ≈ 29.4%
    2. Majestic Evergreen
      ‎#858f80
      ΔE = 4.326 / LRV ≈ 26.2%
  22. ICI Paints

    1. 3824 Mountain Shadow 90GY 29/121
      ‎#79907e
      ΔE = 3.000 / LRV ≈ 25.5%
    2. 3850 Village Maze 10GG 33/166
      ‎#779b88
      ΔE = 4.089 / LRV ≈ 29.1%
  23. Caparol

    1. 65 8 112 / Gruene Erde Dunkel 30
      ‎#7c9480
      ΔE = 3.026 / LRV ≈ 27.0%
    2. 37S 2 / Chromoxidgruen 37S 2
      ‎#788c78
      ΔE = 4.771 / LRV ≈ 24.1%
  24. Sanderson

    1. English Grey
      ‎#818f82
      ΔE = 3.042 / LRV ≈ 25.9%
  25. Krylon

    1. Catalina Mist
      ‎#829d91
      ΔE = 3.047 / LRV ≈ 30.9%
    2. Jade
      ‎#799d8b
      ΔE = 4.193 / LRV ≈ 30.0%
  26. Sherwin-Williams

    1. Parisian Patina - 9041
      ‎#7d9b89
      ΔE = 3.052 / LRV ≈ 29.6%
    2. Underseas - 6214
      ‎#7c8e87
      ΔE = 3.490 / LRV ≈ 25.4%
  27. Asian Paints

    1. Green Shadow Play / 9488
      ‎#7c9089
      ΔE = 3.063 / LRV ≈ 26.0%
    2. Winter Outing / 9495
      ‎#728a7a
      ΔE = 4.602 / LRV ≈ 23.2%
  28. New Look

    1. Jungle Prince / A06-10
      ‎#849382
      ΔE = 3.148 / LRV ≈ 27.4%
    2. Coastal Waters / A06-06
      ‎#80a293
      ΔE = 4.985 / LRV ≈ 32.5%
  29. Ford

    1. Anti-Establish Mint
      ‎#73948a
      ΔE = 3.222 / LRV ≈ 26.7%
    2. Light Pewter
      ‎#7e917b
      ΔE = 4.447 / LRV ≈ 26.1%
  30. Resene

    1. Bluegrass G68-021-146
      ‎#839783
      ΔE = 3.324 / LRV ≈ 28.6%
    2. Metamorphis G69-021-179
      ‎#809d96
      ΔE = 4.348 / LRV ≈ 30.9%
  31. Farrow & Ball

    1. Chappell Green / 83
      ‎#839c89
      ΔE = 3.422 / LRV ≈ 30.4%
  32. Coronado Paint

    1. 8368 - River Rhythm
      ‎#869187
      ΔE = 3.429 / LRV ≈ 27.1%
    2. 8343 - Forest Falls
      ‎#7c928f
      ΔE = 4.636 / LRV ≈ 26.8%
  33. Clark+Kensington

    1. Fiddlehead Fern / 28A-4
      ‎#7c8c80
      ΔE = 3.488 / LRV ≈ 24.6%
    2. Grass Valley / EXTCC-20
      ‎#7e8c7f
      ΔE = 3.793 / LRV ≈ 24.7%
  34. Tamiya

    1. Tamiya 80322,XF22
      ‎#7b8d7d
      ΔE = 3.507 / LRV ≈ 24.7%
  35. Flügger

    1. Klassisk inde: Vineyard (No.61)
      ‎#8a9d91
      ΔE = 3.550 / LRV ≈ 31.6%
  36. Pantone / PMS

    1. Metallic 8281
      ‎#78908a
      ΔE = 3.686 / LRV ≈ 25.8%
    2. 624
      ‎#7da18f
      ΔE = 5.078 / LRV ≈ 31.8%
  37. Nerolac

    1. Forest Shade - 2530
      ‎#6f9182
      ΔE = 3.716 / LRV ≈ 25.2%
    2. Parsley Flakes - 4562
      ‎#899383
      ΔE = 4.289 / LRV ≈ 27.8%
  38. Tikkurila

    1. 4912
      ‎#8b968d
      ΔE = 3.735 / LRV ≈ 29.2%
    2. 590X
      ‎#8d9485
      ΔE = 5.096 / LRV ≈ 28.5%
  39. Glidden

    1. Yucca / PPG1143-5
      ‎#75978f
      ΔE = 3.824 / LRV ≈ 27.9%
    2. Northern Green Woods / 30GG 24/118
      ‎#718e86
      ΔE = 4.166 / LRV ≈ 24.6%
  40. Para

    1. Time Will Sell / PF74
      ‎#7a938e
      ΔE = 3.824 / LRV ≈ 27.0%
  41. Benjamin Moore

    1. Rushing River / 1574
      ‎#8c988f
      ΔE = 3.826 / LRV ≈ 30.0%
    2. Stonybrook / 1566 / Sea Pine / AC-17
      ‎#8c9591
      ΔE = 5.104 / LRV ≈ 29.1%
  42. General Paint

    1. Herbal Lift / CL 2115D
      ‎#7a9d91
      ΔE = 3.876 / LRV ≈ 30.3%
    2. Senor / CL 3034D
      ‎#7c8e8b
      ΔE = 4.985 / LRV ≈ 25.5%
  43. TRUMATCH

    1. 21-c7
      ‎#78917c
      ΔE = 3.882 / LRV ≈ 25.7%
    2. 21-c6
      ‎#829d86
      ΔE = 4.810 / LRV ≈ 30.6%
  44. Magnolia Home

    1. Silverado Sage / JG-07
      ‎#869088
      ΔE = 3.924 / LRV ≈ 26.8%
  45. AMC

    1. Silver Green
      ‎#7b9691
      ΔE = 3.953 / LRV ≈ 28.1%
  46. CIL

    1. Northern Greens
      ‎#728c82
      ΔE = 3.956 / LRV ≈ 23.9%
    2. Luscious Moss
      ‎#7d947d
      ΔE = 4.280 / LRV ≈ 27.0%
  47. Cloverdale Paint

    1. RIver Rhythm / 8368
      ‎#8d988d
      ΔE = 3.965 / LRV ≈ 30.0%
    2. Forest Falls / 8343
      ‎#839895
      ΔE = 4.810 / LRV ≈ 29.5%
  48. Australian Standard AS2700

    1. N42 Storm Grey
      ‎#858f87
      ΔE = 4.020 / LRV ≈ 26.4%
    2. T45 Cootamundra
      ‎#759e90
      ΔE = 4.969 / LRV ≈ 30.2%
  49. Toyo Ink

    1. CF10644
      ‎#759b8b
      ΔE = 4.028 / LRV ≈ 29.1%
    2. CF10791
      ‎#7f9391
      ΔE = 5.029 / LRV ≈ 27.4%
  50. Crown Paint

    1. Satin Jade
      ‎#799d91
      ΔE = 4.036 / LRV ≈ 30.2%
  51. Ralph Lauren

    1. Baltic Green / RLVM266
      ‎#7b8d87
      ΔE = 4.043 / LRV ≈ 25.0%
  52. Earthpaint

    1. 5-23-4 Rolling Plains
      ‎#83947f
      ΔE = 4.082 / LRV ≈ 27.5%
    2. 5-28-4 Robinson Crusoe
      ‎#799994
      ΔE = 4.688 / LRV ≈ 29.0%
  53. PPG Pittsburgh Paints

    1. Gray Heron / PPG1033-5
      ‎#89928a
      ΔE = 4.100 / LRV ≈ 27.7%
    2. Mesa Verde 407-5
      ‎#819b82
      ΔE = 5.216 / LRV ≈ 29.7%
  54. Alcro

    1. Celadon parakeet
      ‎#748a7e
      ΔE = 4.163 / LRV ≈ 23.4%
  55. Dulux

    1. 10GG 29/179
      ‎#759985
      ΔE = 4.180 / LRV ≈ 28.3%
    2. 70GG 27/105
      ‎#77918d
      ΔE = 4.557 / LRV ≈ 26.1%
  56. Opaltone / OMS

    1. 5159
      ‎#8b9987
      ΔE = 4.201 / LRV ≈ 30.0%
    2. 5407
      ‎#6e8f85
      ΔE = 4.230 / LRV ≈ 24.7%
  57. Diamond Vogel

    1. Mountain Meadow / 0703
      ‎#6e8d80
      ΔE = 4.207 / LRV ≈ 23.9%
    2. Dowager / 0442
      ‎#8a9086
      ΔE = 4.936 / LRV ≈ 27.1%
  58. ECOS Paints

    1. Mountain Meadow (0703)
      ‎#6e8d80
      ΔE = 4.207 / LRV ≈ 23.9%
    2. Dowager (0442)
      ‎#8a9086
      ΔE = 4.936 / LRV ≈ 27.1%
  59. Dutch Boy

    1. Brittany Hills
      ‎#859e8a
      ΔE = 4.219 / LRV ≈ 31.3%
    2. Everest Rest
      ‎#8f9990
      ΔE = 4.558 / LRV ≈ 30.6%
  60. Abet Laminati

    1. Agave 1947
      ‎#808c7e
      ΔE = 4.254 / LRV ≈ 24.9%
  61. Federal Standard

    1. Federal Standard 24226
      ‎#848f7f
      ΔE = 4.266 / LRV ≈ 26.1%
    2. Federal Standard 34226
      ‎#848e7d
      ΔE = 4.882 / LRV ≈ 25.7%
  62. Levis

    1. Real River
      ‎#7b8f7a
      ΔE = 4.349 / LRV ≈ 25.3%
  63. Sikkens

    1. K5.15.51
      ‎#80957e
      ΔE = 4.352 / LRV ≈ 27.6%
    2. K2.10.50
      ‎#7d8b78
      ΔE = 5.245 / LRV ≈ 24.2%
  64. Kelly-Moore

    1. Finnegan / KM922-M
      ‎#858e81
      ΔE = 4.432 / LRV ≈ 25.9%
  65. Tollens

    1. TF247-3
      ‎#808c86
      ΔE = 4.557 / LRV ≈ 25.1%
    2. T2033-3
      ‎#72927c
      ΔE = 4.685 / LRV ≈ 25.6%
  66. Olympic

    1. Scarborough D61-4
      ‎#80928f
      ΔE = 4.576 / LRV ≈ 27.1%
    2. Gray Heron D65-4
      ‎#8a9088
      ΔE = 4.970 / LRV ≈ 27.1%
  67. Sigma

    1. Natural Green / S 4020-G10Y
      ‎#7c9880
      ΔE = 4.617 / LRV ≈ 28.3%
    2. Natural Green / S 4010-B90G
      ‎#8a9f97
      ΔE = 4.657 / LRV ≈ 32.4%
  68. Paint & Paper Library

    1. Panel
      ‎#8c938a
      ΔE = 4.631 / LRV ≈ 28.3%
  69. Pratt & Lambert

    1. Market Square Green Medium CW512
      ‎#8aa191
      ΔE = 4.646 / LRV ≈ 32.9%
    2. Apothecary Shop Blue CW505
      ‎#6c8c82
      ΔE = 4.916 / LRV ≈ 23.6%
  70. Peintures MF

    1. Avaran
      ‎#8e9f90
      ΔE = 4.659 / LRV ≈ 32.6%
    2. Pin suédois
      ‎#7a967d
      ΔE = 5.014 / LRV ≈ 27.4%
  71. Brillux

    1. 81.03.18
      ‎#8b938d
      ΔE = 4.679 / LRV ≈ 28.3%
    2. 75.09.18
      ‎#879d98
      ΔE = 4.925 / LRV ≈ 31.5%
  72. Bristol

    1. Cadet Grey / P217-N5
      ‎#8f9b93
      ΔE = 4.685 / LRV ≈ 31.4%
    2. Spruce Shade / P216-N5
      ‎#909f90
      ΔE = 5.053 / LRV ≈ 32.7%
  73. Duron

    1. Underseas
      ‎#819a96
      ΔE = 4.694 / LRV ≈ 30.0%
    2. Calico
      ‎#7d9c97
      ΔE = 4.995 / LRV ≈ 30.4%
  74. Rodda Paint

    1. Viscaya H78
      ‎#809f97
      ΔE = 4.711 / LRV ≈ 31.6%
    2. Bristol Green H76
      ‎#84a392
      ΔE = 5.238 / LRV ≈ 33.2%
  75. Colortrend

    1. Viscaya
      ‎#809f97
      ΔE = 4.711 / LRV ≈ 31.6%
    2. Steamer
      ‎#8f9993
      ΔE = 5.008 / LRV ≈ 30.7%
  76. Devoe Paint

    1. Still Waters / 90GG 28/133
      ‎#749590
      ΔE = 4.715 / LRV ≈ 27.2%
    2. Cape Maryland / 10GG 29/179
      ‎#769981
      ΔE = 5.215 / LRV ≈ 28.2%
  77. Beckers

    1. Sparv 577 / S 2807-Y06R
      ‎#83917c
      ΔE = 4.797 / LRV ≈ 26.5%
  78. Ressource Peintures

    1. Amande / SL05
      ‎#8b9692
      ΔE = 4.889 / LRV ≈ 29.4%
  79. Dulux Australia

    1. Vivid Green / G64
      ‎#839b83
      ΔE = 4.925 / LRV ≈ 29.9%
    2. Weathered Leaf / D24
      ‎#8b9282
      ΔE = 5.221 / LRV ≈ 27.7%
  80. Steel Primer Paste (Dtm)

    1. Ral Lichtgrau Mat / 7035
      ‎#888f89
      ΔE = 4.964 / LRV ≈ 26.7%
  81. Audi

    1. Farngruen Metallic / 9T, LY6Q
      ‎#72887a
      ΔE = 5.013 / LRV ≈ 22.6%
    2. Zederngruen Pearl / 7U, LZ6J
      ‎#7b8979
      ΔE = 5.126 / LRV ≈ 23.5%
  82. RAL

    1. RAL 140 60 05
      ‎#8b918a
      ΔE = 5.021 / LRV ≈ 27.6%
    2. RAL 130 60 10
      ‎#8a9381
      ΔE = 5.047 / LRV ≈ 27.9%
  83. KILZ

    1. Bayfront Palm / F881
      ‎#8ea192
      ΔE = 5.033 / LRV ≈ 33.3%
  84. British Standard

    1. BS381 631 - Light grey
      ‎#919b93
      ΔE = 5.134 / LRV ≈ 31.6%
    2. BS 2660 BS 7-078 - Light grey
      ‎#919c94
      ΔE = 5.168 / LRV ≈ 31.9%
  85. Laura Ashley

    1. 1210 Forest 4
      ‎#84a394
      ΔE = 5.142 / LRV ≈ 33.2%
  86. Homebase

    1. Sage Leaf
      ‎#7f947b
      ΔE = 5.196 / LRV ≈ 27.1%

‎#7e9588 HTML / CSS أمثلة على الرمز

‎#7e9588 الصدارة

صغير القوم خادمهم.

<p style="color: #7e9588">…</p>

‎#7e9588 الخلفية

تأتى الرياح بما لا تشتهى السفن.

<p style="background-color: #7e9588">…</p>

‎#7e9588 ظل النص

أغشم من السيل.

<p style="text-shadow: 0.1em 0.1em 0.15em #7e9588">…</p>

الرسوم البيانية للون

تحويلات مساحة اللون

عشري
8295816
الثنائية
01111110, 10010101, 10001000
عشري
#7e9588
LRV
≈ 27.7%
أقرب لون ست عشري قصير
#798 ΔE = 2.809
RGB
rgb(126, 149, 136)
RGBA
rgba(126, 149, 136, 1.0)
rg اللونية
r: 0.307, g: 0.363, b: 0.331
RYB
أحمر: 49.412%, أصفر: 55.698%, أزرق: 58.431%
Android / android.graphics.Color
-8481400 / 0xff7e9588
HSL
hsl(146, 10%, 54%)
HSLA
hsla(146, 10%, 54%, 1.0)
HSV / HSB
صبغة: 146° (146.087), تشبع: 15% (0.154), قيمة: 58% (0.584)
HSP
صبغة: 146.087, تشبع: 15.436%, السطوع المدركة: 55.303%
HSLuv (HUSL)
H: 147.477, S: 23.131, L: 59.624
Cubehelix
H: -225.691, S: 0.139, L: 0.552
TSL
T: -0.915, S: 0.053, L: 0.552
CMYK
سيان: 15% (0.154), ماجنتي: 0% (0.000), أصفر: 9% (0.087), أسود: 42% (0.416)
CMY
سيان: 51% (0.506), ماجنتي: 42% (0.416), أصفر: 47% (0.467)
XYZ
X: 23.794, Y: 27.708, Z: 27.382
xyY
x: 0.302, y: 0.351, Y: 27.708
CIELab
L: 59.624, a: -10.839, b: 4.145
CIELuv
L: 59.624, u: -11.899, v: 7.587
CIELCH / LCHab
L: 59.624, C: 11.604, H: 159.073
CIELUV / LCHuv
L: 59.624, C: 14.112, H: 147.477
Hunter-Lab
L: 52.638, a: -11.427, b: 6.004
CIECAM02
J: 49.169, C: 14.058, h: 163.808, Q: 138.152, M: 12.293, s: 29.830, H: 199.583
OSA-UCS
خفة: -10.038, أصفر: 0.631, أخضر: 1.834
LMS
L: 24.893, M: 30.459, S: 27.376
YCbCr
Y: 136.806, Cb: 125.697, Cr: 118.826
YCoCg
Y: 140.000, Cg: 9.000, Co: 29.000
YDbDr
Y: 140.641, Db: -6.979, Dr: 27.838
YPbPr
Y: 143.165, Pb: -3.855, Pr: -10.902
xvYCC
Y: 138.953, Cb: 124.614, Cr: 118.423
YIQ
Y: 140.641, I: -9.525, Q: -8.908
YUV
Y: 140.641, U: -2.283, V: -12.845
نظام الألوان مونسل
10G 6/2 ΔE = 1.369
لون العلامة التجارية
Forrst ΔE = 10.042

ألوان عشوائية

أحمر

أخضر

أزرق