Encycolorpedia

‎#e8e2f2 أكواد الألوان الست عشرية

#e8e2f2 Paint Chipالكود اللوني الست عشري‎#e8e2f2 هو ظل مضيء جدا للأزرق أرجواني.‏ في نموذج RGB للألوان يتكون ‎#e8e2f2 من‎90.98% أحمر، و‎88.63% أخضر، و‎94.9% أزرق. وفي الفضاء اللوني HSL يتكون ‎#e8e2f2 من صبغة لون263 درجة، و ‎38% تشبع، و ‎92% إضاءة. وهذا اللون له طول موجي يبلغ تقريباً 564.98 نانومتر.

الاختلافات اللون

ألوان مسماة

الألوان

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

الصبغات والظلال

‎#e8e2f2 إلى الأسو

  1. ‎#e8e2f2
  2. ‎#bdb8c5
  3. ‎#94909a
  4. ‎#6d6a71
  5. ‎#48474b
  6. ‎#262628
  7. ‎#000000 / #000

الدهانات

دهانات مماثلة

  1. Sigma

    1. ★ Mistic Purple / S 0520-R50B
      ‎#e7e2f5
      ΔE = 1.193 / LRV ≈ 78.0%
    2. Mistic Purple / S 1010-R50B
      ‎#e1e2ea
      ΔE = 3.727 / LRV ≈ 76.3%
  2. Behr

    1. ★ Blissful P560-1
      ‎#e3e0ef
      ΔE = 1.366 / LRV ≈ 75.9%
    2. Enigma N100-1
      ‎#dfdce1
      ΔE = 4.957 / LRV ≈ 72.3%
  3. Glidden

    1. ★ Violet Tinge / 06RB 76/056
      ‎#e6e0ed
      ΔE = 1.379 / LRV ≈ 76.2%
    2. Scent Of Lilac / 90RB 75/051
      ‎#eadce6
      ΔE = 4.010 / LRV ≈ 74.4%
  4. Berger

    1. ★ Fancy pansy / 7163
      ‎#e6deee
      ΔE = 1.401 / LRV ≈ 75.2%
    2. Natural Beauty / 7212
      ‎#e5e5ee
      ΔE = 3.189 / LRV ≈ 78.9%
  5. Vista Paint

    1. ★ Fancy Pansy
      ‎#e6deee
      ΔE = 1.401 / LRV ≈ 75.2%
    2. Lavender Splash
      ‎#ece7ee
      ΔE = 3.728 / LRV ≈ 81.2%
  6. Benjamin Moore

    1. ★ Misty Lilac / 2071-70
      ‎#ebe4f1
      ΔE = 1.407 / LRV ≈ 79.5%
    2. Purple Cream / 2073-70
      ‎#f1e4ed
      ΔE = 3.891 / LRV ≈ 80.3%
  7. Porter Paints

    1. ★ Velvet Scarf / 144-3
      ‎#e4dfed
      ΔE = 1.422 / LRV ≈ 75.4%
    2. Monet's Lavender / 345-2
      ‎#dee0ea
      ΔE = 3.628 / LRV ≈ 74.8%
  8. Dunn-Edwards

    1. ★ Lingering Lilac / 2063
      ‎#e6def0
      ΔE = 1.533 / LRV ≈ 75.4%
    2. Cool Frost / 2092
      ‎#e7e6ed
      ΔE = 3.734 / LRV ≈ 79.7%
  9. TRUMATCH

    1. ★ 38-g
      ‎#e9e6f3
      ΔE = 1.800 / LRV ≈ 80.4%
    2. 36-g
      ‎#eaebf6
      ΔE = 3.786 / LRV ≈ 83.6%
  10. Duron

    1. ★ Wishful Blue
      ‎#e6e5f3
      ΔE = 1.802 / LRV ≈ 79.3%
    2. Silver Peony
      ‎#eae3ea
      ΔE = 3.544 / LRV ≈ 78.4%
  11. Caparol

    1. ★ 45/11
      ‎#e8e0ec
      ΔE = 1.833 / LRV ≈ 76.5%
    2. 90 4 270 / Aquarell 55
      ‎#dce0f8
      ΔE = 4.444 / LRV ≈ 75.3%
  12. Rodda Paint

    1. ★ Fancy Pansy 7163
      ‎#e2e0ed
      ΔE = 1.951 / LRV ≈ 75.6%
    2. Tentative Dawn 7204
      ‎#e4e4e9
      ΔE = 4.454 / LRV ≈ 77.9%
  13. Kelly-Moore

    1. ★ Lavender Splash / KM3025-1
      ‎#eae3ee
      ΔE = 1.995 / LRV ≈ 78.6%
    2. Tentative Dawn / KM3057-1
      ‎#e1dfe9
      ΔE = 2.927 / LRV ≈ 74.7%
  14. Designers Guild

    1. ★ Porcelain
      ‎#e7e5f1
      ΔE = 2.006 / LRV ≈ 79.4%
    2. Dove
      ‎#e6e5e9
      ΔE = 4.701 / LRV ≈ 78.7%
  15. Zoffany

    1. ★ Morning Mist
      ‎#ede1ef
      ΔE = 2.082 / LRV ≈ 78.1%
  16. Taubmans

    1. ★ Mist Moors / T56-2
      ‎#e6dceb
      ΔE = 2.266 / LRV ≈ 74.0%
    2. Velvet Scarf / T12 12.H9
      ‎#eedce7
      ΔE = 4.620 / LRV ≈ 75.1%
  17. RAL

    1. RAL 160-1
      ‎#e3e1ec
      ΔE = 2.324 / LRV ≈ 76.2%
    2. RAL 160-2
      ‎#e7e2e8
      ΔE = 3.835 / LRV ≈ 77.2%
  18. Chrysler

    1. Lilac
      ‎#e3dbeb
      ΔE = 2.400 / LRV ≈ 73.0%
    2. White
      ‎#e9e9ff
      ΔE = 3.629 / LRV ≈ 82.8%
  19. ECOS Paints

    1. Fairytale (1238)
      ‎#e5dbeb
      ΔE = 2.491 / LRV ≈ 73.3%
    2. He Loves Me (1279)
      ‎#e2dde4
      ΔE = 4.002 / LRV ≈ 73.5%
  20. Pantone / PMS

    1. 9340 C
      ‎#e7dcea
      ΔE = 2.533 / LRV ≈ 74.1%
    2. 9341 U
      ‎#e7d7ea
      ΔE = 4.369 / LRV ≈ 71.5%
  21. PPG Pittsburgh Paints

    1. Chelsea 143-1
      ‎#eae1eb
      ΔE = 2.618 / LRV ≈ 77.3%
    2. Aspiration 442-1
      ‎#e3dee3
      ΔE = 4.575 / LRV ≈ 74.1%
  22. Valspar Paint

    1. Super Nova
      ‎#e8dee9
      ΔE = 2.715 / LRV ≈ 75.3%
    2. Light Lavender X13R25A
      ‎#ddd8e7
      ΔE = 3.665 / LRV ≈ 70.3%
  23. Dupont

    1. CAS713
      ‎#e8dfe9
      ΔE = 2.780 / LRV ≈ 75.8%
    2. CAS705
      ‎#e8e0e6
      ΔE = 4.124 / LRV ≈ 76.2%
  24. Earthborn

    1. Lily Lily Rose
      ‎#e6e4ed
      ΔE = 2.853 / LRV ≈ 78.4%
  25. Crown Paint

    1. Whisper of Rodeo Drive
      ‎#f0e4ef
      ΔE = 3.042 / LRV ≈ 80.2%
    2. Mount Fuji
      ‎#d8dfec
      ΔE = 4.696 / LRV ≈ 73.4%
  26. Resene

    1. Chalk Lavender N92-007-299
      ‎#e4dee7
      ΔE = 3.112 / LRV ≈ 74.5%
    2. Titan White V90-015-298
      ‎#ddd6e1
      ΔE = 4.721 / LRV ≈ 68.9%
  27. Peintures MF

    1. Grappa
      ‎#eae4ec
      ΔE = 3.114 / LRV ≈ 79.0%
    2. Everest
      ‎#d9d7e4
      ΔE = 4.566 / LRV ≈ 69.0%
  28. Albany Paint

    1. Windmill Hill
      ‎#e7e1e9
      ΔE = 3.121 / LRV ≈ 76.7%
    2. Lavender
      ‎#dddaea
      ΔE = 3.190 / LRV ≈ 71.5%
  29. KILZ

    1. Colorado Dawn / A821
      ‎#ddddea
      ΔE = 3.130 / LRV ≈ 73.0%
    2. Sheer Rose / A601
      ‎#ded5e3
      ΔE = 4.596 / LRV ≈ 68.7%
  30. Tikkurila

    1. F342
      ‎#eddfeb
      ΔE = 3.135 / LRV ≈ 76.8%
  31. Opaltone / OMS

    1. 6247
      ‎#dee2f3
      ΔE = 3.173 / LRV ≈ 76.4%
    2. 6007
      ‎#dce0f0
      ΔE = 3.401 / LRV ≈ 74.8%
  32. Natural Color System / NCS

    1. S 0907-R70B
      ‎#ebe5ed
      ΔE = 3.190 / LRV ≈ 79.8%
    2. S 1010-R60B
      ‎#e5d7e3
      ΔE = 4.576 / LRV ≈ 70.8%
  33. Crown Diamond

    1. 7350-21 Disco Glitter
      ‎#dddce8
      ΔE = 3.339 / LRV ≈ 72.4%
    2. 7347-11 Mirror on the Wall
      ‎#eae3e9
      ΔE = 3.947 / LRV ≈ 78.3%
  34. Kansai Paint

    1. Purple Nector
      ‎#e1e3ed
      ΔE = 3.347 / LRV ≈ 77.1%
    2. Vogue Voilet
      ‎#e2e5ea
      ΔE = 5.005 / LRV ≈ 78.1%
  35. Nippon Paint

    1. Soft Melody / NP PB 1439 P
      ‎#e1d9e6
      ΔE = 3.384 / LRV ≈ 71.3%
    2. Josette / NP OW 1044 P
      ‎#e8dde3
      ΔE = 4.768 / LRV ≈ 74.4%
  36. Marston & Langinger

    1. Steel
      ‎#dee0eb
      ΔE = 3.399 / LRV ≈ 74.8%
  37. Asian Paints

    1. Lavender Secret / 7163
      ‎#e3d9e6
      ΔE = 3.445 / LRV ≈ 71.7%
    2. Gem Stone / 7172
      ‎#eae5ea
      ΔE = 4.279 / LRV ≈ 79.5%
  38. Colorhouse

    1. Sprout .07
      ‎#e3dbf2
      ΔE = 3.449 / LRV ≈ 73.4%
  39. Colortrend

    1. 1259
      ‎#dbdaeb
      ΔE = 3.561 / LRV ≈ 71.2%
    2. 1237
      ‎#ece5ec
      ΔE = 3.653 / LRV ≈ 79.9%
  40. Tollens

    1. T2198-3
      ‎#dbdaec
      ΔE = 3.605 / LRV ≈ 71.3%
    2. T2194-2
      ‎#eceaef
      ΔE = 4.802 / LRV ≈ 82.9%
  41. Ford

    1. White
      ‎#e9e9ff
      ΔE = 3.629 / LRV ≈ 82.8%
    2. White
      ‎#e6e7eb
      ΔE = 5.028 / LRV ≈ 80.0%
  42. Diamond Vogel

    1. Easter Bunny / 1237
      ‎#ece5ec
      ΔE = 3.653 / LRV ≈ 79.9%
    2. Perfection / 1245
      ‎#d9d5e5
      ΔE = 4.795 / LRV ≈ 68.0%
  43. Sanderson

    1. Ethereal Blue
      ‎#dfe3ee
      ΔE = 3.668 / LRV ≈ 76.8%
  44. California Paints

    1. DE 5931 - May Queen
      ‎#e7e6ed
      ΔE = 3.734 / LRV ≈ 79.7%
    2. DE 5987 - Soft Lavender
      ‎#f6e5f6
      ΔE = 3.819 / LRV ≈ 82.3%
  45. Dulux

    1. 04RB 71/092
      ‎#dbd9e7
      ΔE = 3.803 / LRV ≈ 70.5%
    2. 90RB 75/051
      ‎#e6dce2
      ΔE = 4.785 / LRV ≈ 73.5%
  46. Sherwin-Williams

    1. Inspired Lilac - 6820
      ‎#dfd9e4
      ΔE = 3.811 / LRV ≈ 70.9%
    2. Wishful Blue - 6813
      ‎#d8dde6
      ΔE = 5.161 / LRV ≈ 72.0%
  47. Jedynka

    1. Porcelánlila
      ‎#dfd7e9
      ΔE = 3.812 / LRV ≈ 70.2%
    2. Pd 1091
      ‎#e6e5ea
      ΔE = 4.353 / LRV ≈ 78.8%
  48. Laura Ashley

    1. 43-3 Baby Sleep
      ‎#e8e3e9
      ΔE = 3.822 / LRV ≈ 78.0%
    2. 40-24 Arbor Blooms
      ‎#e7e5ea
      ΔE = 4.278 / LRV ≈ 79.0%
  49. Dutch Boy

    1. Faintest Idea
      ‎#dfdfe7
      ΔE = 3.866 / LRV ≈ 74.2%
    2. Sweet and Innocent
      ‎#e6e5e8
      ΔE = 5.055 / LRV ≈ 78.7%
  50. Sico

    1. 6047-21 The Magic Flute
      ‎#e1dce4
      ΔE = 3.868 / LRV ≈ 72.8%
    2. 6025-21 Monet's Cloud
      ‎#dbd4e6
      ΔE = 4.904 / LRV ≈ 67.9%
  51. Coronado Paint

    1. 7212 - Natural Beauty
      ‎#e1e3eb
      ΔE = 3.893 / LRV ≈ 76.9%
    2. 8172 - Rosy View
      ‎#f0e1e9
      ΔE = 4.539 / LRV ≈ 78.3%
  52. ICI Paints

    1. 4262 Violet Tinge 06RB 76/056
      ‎#dfdde5
      ΔE = 3.908 / LRV ≈ 73.1%
    2. Vesper Bell 53RB 76/067
      ‎#e1d7df
      ΔE = 5.170 / LRV ≈ 69.9%
  53. Auro

    1. Silver Birch
      ‎#edeaf2
      ΔE = 3.913 / LRV ≈ 83.3%
    2. Speedwell
      ‎#f0efff
      ΔE = 4.455 / LRV ≈ 87.5%
  54. New Look

    1. Breathe Easy / F30-01
      ‎#e0e2ea
      ΔE = 3.949 / LRV ≈ 76.2%
    2. Sweet Treats / F29-01
      ‎#eee6eb
      ΔE = 4.641 / LRV ≈ 80.8%
  55. Olympic

    1. Orchid Lane B42-1
      ‎#e2dde4
      ΔE = 4.002 / LRV ≈ 73.5%
    2. Lavender Vista A42-2
      ‎#e0d7e2
      ΔE = 4.394 / LRV ≈ 69.9%
  56. Cloverdale Paint

    1. Pastel Princess / 7203
      ‎#dadbe7
      ΔE = 4.046 / LRV ≈ 71.3%
    2. Tentative Dawn / 7204
      ‎#e4e4e9
      ΔE = 4.454 / LRV ≈ 77.9%
  57. Plascon

    1. Angel P6-A2-3
      ‎#f0e0f8
      ΔE = 4.068 / LRV ≈ 78.6%
    2. Candles Glowing Light R6-B2-3
      ‎#f4e0ec
      ΔE = 4.774 / LRV ≈ 78.6%
  58. Levis

    1. Clear Red A20
      ‎#e8dae5
      ΔE = 4.090 / LRV ≈ 73.0%
    2. Clear Red A10
      ‎#eae2e6
      ΔE = 4.890 / LRV ≈ 77.6%
  59. Scib Paints

    1. Purple peace / 7115
      ‎#f2e1ec
      ΔE = 4.166 / LRV ≈ 78.8%
    2. Pastel Princess / 7203
      ‎#dad7e7
      ΔE = 4.222 / LRV ≈ 69.3%
  60. General Paint

    1. Pre Dawn / CL 2441W
      ‎#d9dae7
      ΔE = 4.192 / LRV ≈ 70.7%
    2. Romantic / CL 1301W
      ‎#ebdce5
      ΔE = 4.505 / LRV ≈ 74.5%
  61. Evonik-Degussa

    1. 615
      ‎#e5dae3
      ΔE = 4.233 / LRV ≈ 72.3%
    2. 675
      ‎#e3e3e8
      ΔE = 4.470 / LRV ≈ 77.1%
  62. Clark+Kensington

    1. Carte Blanche / 44C-1
      ‎#eee6ec
      ΔE = 4.251 / LRV ≈ 80.8%
    2. Phenomenon / 44C-2
      ‎#e8dde3
      ΔE = 4.768 / LRV ≈ 74.4%
  63. FolkArt

    1. Orchid Blush / 4623
      ‎#f4e2ee
      ΔE = 4.275 / LRV ≈ 79.8%
  64. Beckers

    1. Renässans 775 / S 1002-B
      ‎#e0e0e6
      ΔE = 4.352 / LRV ≈ 74.9%
    2. Bubbelgum 718 / S 1015-R60B
      ‎#dbdae1
      ΔE = 5.005 / LRV ≈ 70.6%
  65. British Standard

    1. BS 4800 22 C 31 - White
      ‎#eae9ef
      ΔE = 4.389 / LRV ≈ 82.0%
  66. Pratt & Lambert

    1. Ballerina 29-1
      ‎#e8e1e6
      ΔE = 4.392 / LRV ≈ 76.7%
    2. Half Light 29-2
      ‎#d7d7e5
      ΔE = 4.817 / LRV ≈ 68.7%
  67. Focoltone

    1. 4023
      ‎#eadee5
      ΔE = 4.425 / LRV ≈ 75.4%
    2. 4018
      ‎#d9d7e3
      ΔE = 4.690 / LRV ≈ 68.9%
  68. Matthews Paint

    1. Ice Cave Blue / 886
      ‎#dcd8ef
      ΔE = 4.476 / LRV ≈ 70.6%
  69. Disney

    1. 3A-10-1 Cinderellas Glass Slipper
      ‎#d7ddec
      ΔE = 4.588 / LRV ≈ 72.2%
    2. 2A-30-1 Pixie Dust
      ‎#efe4e9
      ΔE = 4.950 / LRV ≈ 79.7%
  70. Games Workshop - Citadel

    1. Slaanesh Grey
      ‎#dbd5e6
      ΔE = 4.596 / LRV ≈ 68.4%
  71. Earthpaint

    1. 2-40-1 Winter Solstice
      ‎#dddbe2
      ΔE = 4.636 / LRV ≈ 71.5%
    2. 2-45-1 Perfume Powder
      ‎#eadee3
      ΔE = 5.205 / LRV ≈ 75.3%
  72. Dulux Australia

    1. Peplum / W6
      ‎#e7e5e9
      ΔE = 4.639 / LRV ≈ 78.9%
  73. Little Greene

    1. Milano
      ‎#dfe6f0
      ΔE = 4.702 / LRV ≈ 78.6%
    2. Mirage
      ‎#e2e0e3
      ΔE = 5.168 / LRV ≈ 75.0%
  74. Brillux

    1. 54.12.06
      ‎#dce2eb
      ΔE = 4.754 / LRV ≈ 75.6%
    2. 48.06.06
      ‎#dadde5
      ΔE = 4.878 / LRV ≈ 72.3%
  75. Sto

    1. 34208
      ‎#e2e0e4
      ΔE = 4.800 / LRV ≈ 75.1%
    2. 34207
      ‎#d9d6e0
      ΔE = 5.200 / LRV ≈ 68.2%
  76. Brighto Paints

    1. 2006 Orchard Lane
      ‎#d6dcf0
      ΔE = 4.900 / LRV ≈ 71.8%
    2. 9685 Mallow
      ‎#dddbe0
      ΔE = 5.235 / LRV ≈ 71.4%
  77. Para

    1. Orchid Mist / PF5
      ‎#f2eef6
      ΔE = 4.922 / LRV ≈ 86.7%
  78. GM / General Motors

    1. Gray
      ‎#d6ddeb
      ΔE = 4.953 / LRV ≈ 72.0%
    2. White
      ‎#e8eaef
      ΔE = 5.168 / LRV ≈ 82.2%
  79. Bristol

    1. Icy Creek / P105-C2
      ‎#dbd7e0
      ΔE = 4.992 / LRV ≈ 69.0%
  80. CIL

    1. Yesterday
      ‎#e5dce1
      ΔE = 5.074 / LRV ≈ 73.3%
    2. Artistic Orchid
      ‎#dfd3e2
      ΔE = 5.245 / LRV ≈ 67.8%
  81. Devoe Paint

    1. Point d'Esprit / 04RB 71/092
      ‎#dfd8df
      ΔE = 5.108 / LRV ≈ 70.1%
  82. Nerolac

    1. Floral Ball - 4192
      ‎#e8e2e5
      ΔE = 5.135 / LRV ≈ 77.2%
    2. Clarity - 2345
      ‎#dee3e9
      ΔE = 5.223 / LRV ≈ 76.4%
  83. Sikkens

    1. U5.03.79
      ‎#dee1e6
      ΔE = 5.173 / LRV ≈ 75.1%
    2. U0.03.81
      ‎#dadee5
      ΔE = 5.209 / LRV ≈ 72.8%

‎#e8e2f2 HTML / CSS أمثلة على الرمز

‎#e8e2f2 الصدارة

لا يفل الحديد إلا الحديد ولا ينسيك حب قديم الا حب جديد.

<p style="color: #e8e2f2">…</p>

‎#e8e2f2 الخلفية

سكتنا له دخل بحماره حتى البردعة شلناها له

<p style="background-color: #e8e2f2">…</p>

‎#e8e2f2 ظل النص

أكذب من مسيلمة.

<p style="text-shadow: 0.1em 0.1em 0.15em #e8e2f2">…</p>

الرسوم البيانية للون

تحويلات مساحة اللون

عشري
15262450
الثنائية
11101000, 11100010, 11110010
عشري
#e8e2f2
LRV
≈ 78.0%
أقرب لون ست عشري قصير
#dde ΔE = 2.894
RGB
rgb(232, 226, 242)
RGBA
rgba(232, 226, 242, 1.0)
rg اللونية
r: 0.331, g: 0.323, b: 0.346
RYB
أحمر: 90.980%, أصفر: 88.627%, أزرق: 94.902%
Android / android.graphics.Color
-1514766 / 0xffe8e2f2
HSL
hsl(262, 38%, 92%)
HSLA
hsla(262, 38%, 92%, 1.0)
HSV / HSB
صبغة: 262° (262.500), تشبع: 7% (0.066), قيمة: 95% (0.949)
HSP
صبغة: 262.500, تشبع: 6.612%, السطوع المدركة: 90.069%
HSLuv (HUSL)
H: 281.506, S: 50.230, L: 90.761
Cubehelix
H: -103.278, S: 0.287, L: 0.900
TSL
T: -3.902, S: 0.014, L: 0.900
CMYK
سيان: 4% (0.041), ماجنتي: 7% (0.066), أصفر: 0% (0.000), أسود: 5% (0.051)
CMY
سيان: 9% (0.090), ماجنتي: 11% (0.114), أصفر: 5% (0.051)
XYZ
X: 76.499, Y: 77.959, Z: 95.005
xyY
x: 0.307, y: 0.313, Y: 77.959
CIELab
L: 90.761, a: 4.918, b: -7.042
CIELuv
L: 90.761, u: 2.407, v: -11.826
CIELCH / LCHab
L: 90.761, C: 8.590, H: 304.929
CIELUV / LCHuv
L: 90.761, C: 12.068, H: 281.506
Hunter-Lab
L: 88.295, a: 0.139, b: -1.990
CIECAM02
J: 87.465, C: 10.663, h: 289.144, Q: 184.259, M: 9.324, s: 22.495, H: 327.438
OSA-UCS
خفة: -10.113, أصفر: -1.401, أخضر: -0.256
LMS
L: 74.121, M: 79.091, S: 94.717
YCbCr
Y: 213.244, Cb: 134.136, Cr: 129.498
YCoCg
Y: 231.500, Cg: -5.500, Co: 55.500
YDbDr
Y: 229.618, Db: 18.628, Dr: -4.526
YPbPr
Y: 228.430, Pb: 7.310, Pr: 2.264
xvYCC
Y: 212.181, Cb: 134.421, Cr: 129.989
YIQ
Y: 229.618, I: -1.566, Q: 6.247
YUV
Y: 229.618, U: 6.095, V: 2.090
نظام الألوان مونسل
10PB 9/2 ΔE = 4.946
لون العلامة التجارية
Southwest Airlines Summit Silver ΔE = 8.395

ألوان عشوائية

أحمر

أخضر

أزرق