Encycolorpedia

‎#ddc3ab أكواد الألوان الست عشرية

دهانات مطابقة دقيقة:

#ddc3ab Paint Chipالكود اللوني الست عشري‎#ddc3ab هو ظل مضيء للبرتقالي.‏ في نموذج RGB للألوان يتكون ‎#ddc3ab من‎86.67% أحمر، و‎76.47% أخضر، و‎67.06% أزرق. وفي الفضاء اللوني HSL يتكون ‎#ddc3ab من صبغة لون29 درجة، و ‎42% تشبع، و ‎77% إضاءة. وهذا اللون له طول موجي يبلغ تقريباً 581.69 نانومتر.

الاختلافات اللون

ألوان مسماة

الألوان

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

‎#ddc3ab انحدار خطي إلى التكميلي ‎#a6c9e2

  1. ‎#ddc3ab
  2. ‎#d6c4b4
  3. ‎#cec5bd
  4. ‎#c5c6c7
  5. ‎#bcc7d0
  6. ‎#b1c8d9
  7. ‎#a6c9e2

ألوان أحادية

  1. ‎#b69d86
  2. ‎#c3a992
  3. ‎#d0b69e
  4. ‎#ddc3ab
  5. ‎#ead0b8
  6. ‎#f8ddc5
  7. ‎#ffead2

الصبغات والظلال

‎#ddc3ab إلى الأبيض

  1. ‎#ddc3ab
  2. ‎#e3cdb9
  3. ‎#e9d7c6
  4. ‎#efe1d4
  5. ‎#f4ebe2
  6. ‎#faf5f1
  7. ‎#ffffff / #fff

‎#ddc3ab إلى الأسو

  1. ‎#ddc3ab
  2. ‎#b49f8c
  3. ‎#8d7d6f
  4. ‎#685d52
  5. ‎#453e38
  6. ‎#25221f
  7. ‎#000000 / #000

الدهانات

دهانات مطابقة دقيقة

دهانات مماثلة

  1. Resene

    1. ★ Bone O83-028-066
      ‎#dbc2ab
      ΔE = 0.573 / LRV ≈ 56.6%
    2. Just Right O83-029-056
      ‎#dcbfac
      ΔE = 2.402 / LRV ≈ 55.5%
  2. Behr

    1. ★ Sienna Dust PPU3-08
      ‎#dcc4ad
      ΔE = 0.637 / LRV ≈ 57.7%
    2. ★ Pumpkin Seed S260-2
      ‎#e0c6ab
      ΔE = 1.433 / LRV ≈ 59.2%
  3. Colortrend

    1. ★ Tailor's Buff
      ‎#ddc2a8
      ΔE = 0.758 / LRV ≈ 56.8%
    2. ★ 0161
      ‎#dfc2aa
      ΔE = 0.868 / LRV ≈ 57.2%
  4. Rodda Paint

    1. ★ Tailor's Buff H36
      ‎#ddc2a8
      ΔE = 0.758 / LRV ≈ 56.8%
    2. ★ Rocio 8553
      ‎#d7c0a9
      ΔE = 1.558 / LRV ≈ 55.0%
  5. Glidden

    1. ★ Antique Bisque / 00YY 56/173
      ‎#dfc3a9
      ΔE = 0.797 / LRV ≈ 57.6%
    2. Cocoa Cream / PPG1079-3
      ‎#dbc8b6
      ΔE = 2.858 / LRV ≈ 59.7%
  6. Cloverdale Paint

    1. ★ Big On Beige / 8586
      ‎#ddc1a9
      ΔE = 0.801 / LRV ≈ 56.4%
    2. ★ Rocio / 8553
      ‎#d7c0a9
      ΔE = 1.558 / LRV ≈ 55.0%
  7. Taubmans

    1. ★ Pate / T12 20.B12
      ‎#dac1a9
      ΔE = 0.854 / LRV ≈ 55.9%
    2. Brickwash / T12 25.C12
      ‎#d4bca5
      ΔE = 2.737 / LRV ≈ 52.7%
  8. Bristol

    1. ★ Pate / P176-N2
      ‎#dac1a9
      ΔE = 0.854 / LRV ≈ 55.9%
    2. ★ Faux Marble / P175-N2
      ‎#d8c5af
      ΔE = 1.998 / LRV ≈ 57.6%
  9. General Paint

    1. ★ Verdant / CLC 1262W
      ‎#dac1a9
      ΔE = 0.854 / LRV ≈ 55.9%
    2. ★ Knott / CL 2742W
      ‎#dfc9b1
      ΔE = 2.170 / LRV ≈ 60.6%
  10. Diamond Vogel

    1. ★ Tiny Calf / 0161
      ‎#dfc2aa
      ΔE = 0.868 / LRV ≈ 57.2%
    2. ★ Candle Light / 0168
      ‎#dbc2a8
      ΔE = 0.946 / LRV ≈ 56.5%
  11. Scib Paints

    1. ★ Sandunia / 8578
      ‎#dfc4a9
      ΔE = 1.066 / LRV ≈ 58.0%
    2. ★ Heritage Hills / 8554
      ‎#dcc7b1
      ΔE = 1.806 / LRV ≈ 59.2%
  12. Berger

    1. ★ Sandunia / 8578
      ‎#dfc4a9
      ΔE = 1.066 / LRV ≈ 58.0%
    2. ★ Big on Beige / 8586
      ‎#ddc0a8
      ΔE = 1.200 / LRV ≈ 55.9%
  13. Pratt & Lambert

    1. ★ Raleigh Tavern Tan Medium CW216
      ‎#dfc4a9
      ΔE = 1.066 / LRV ≈ 58.0%
    2. Chocolate Frost 5-28
      ‎#dfbfab
      ΔE = 2.602 / LRV ≈ 55.9%
  14. Albany Paint

    1. ★ Honeycomb
      ‎#dfc6ad
      ΔE = 1.093 / LRV ≈ 59.1%
  15. Duron

    1. ★ Nomadic Desert
      ‎#dcc2a7
      ΔE = 1.119 / LRV ≈ 56.6%
    2. ★ Familiar Beige
      ‎#ddc2af
      ΔE = 1.867 / LRV ≈ 57.1%
  16. Brillux

    1. ★ 18.09.09
      ‎#e1c5ae
      ΔE = 1.173 / LRV ≈ 59.0%
    2. 15.09.09
      ‎#dfcab5
      ΔE = 2.684 / LRV ≈ 61.3%
  17. Pantone / PMS

    1. ★ 4675
      ‎#e0c2a8
      ΔE = 1.200 / LRV ≈ 57.3%
    2. ★ 481
      ‎#d6bfa8
      ΔE = 1.872 / LRV ≈ 54.4%
  18. Flügger

    1. ★ Klassisk ude: Lys Umbra Brændt (No.84)
      ‎#d9c3ad
      ΔE = 1.225 / LRV ≈ 56.8%
    2. Kardemomme (U-504)
      ‎#d5c3a8
      ΔE = 2.872 / LRV ≈ 56.0%
  19. Dulux

    1. ★ Crumpled Linen 1
      ‎#dfc6b0
      ΔE = 1.254 / LRV ≈ 59.2%
    2. ★ Caramel Blush 4
      ‎#dcc6b1
      ΔE = 1.584 / LRV ≈ 58.8%
  20. Olympic

    1. ★ Arabian Sands C18-3
      ‎#dfc6b0
      ΔE = 1.254 / LRV ≈ 59.2%
    2. ★ Vanilla Brandy C16-3
      ‎#e0c6a9
      ΔE = 1.946 / LRV ≈ 59.1%
  21. Dutch Boy

    1. ★ Homespun Linen
      ‎#dac3a9
      ΔE = 1.267 / LRV ≈ 56.8%
    2. ★ In The Rough
      ‎#dbbea4
      ΔE = 1.884 / LRV ≈ 54.6%
  22. Brighto Paints

    1. ★ 4-7-3 Vanilla Tan
      ‎#dcc5b0
      ΔE = 1.300 / LRV ≈ 58.3%
    2. 9024 Apricot
      ‎#d8c3a5
      ΔE = 2.809 / LRV ≈ 56.3%
  23. Coronado Paint

    1. ★ 8554 - Heritage Hills
      ‎#d8c1ab
      ΔE = 1.332 / LRV ≈ 55.7%
    2. ★ 8570 - Regina Beach
      ‎#e4c7ad
      ΔE = 1.898 / LRV ≈ 60.4%
  24. KILZ

    1. ★ Classic Silk / D571
      ‎#d8c2aa
      ΔE = 1.354 / LRV ≈ 56.1%
    2. Cider Toddy / C591
      ‎#e3c4b0
      ΔE = 2.399 / LRV ≈ 58.9%
  25. Benjamin Moore

    1. ★ Boudoir / AF-190
      ‎#dbc3af
      ΔE = 1.374 / LRV ≈ 57.2%
    2. ★ Georgetown Pink Beige / HC-56
      ‎#e0c2ac
      ΔE = 1.476 / LRV ≈ 57.4%
  26. Dunn-Edwards

    1. ★ Cliff's View / 1849
      ‎#ddc5aa
      ΔE = 1.376 / LRV ≈ 58.2%
    2. Sahara / 1700
      ‎#d5c3ad
      ΔE = 2.351 / LRV ≈ 56.2%
  27. Caparol

    1. ★ 1404
      ‎#d8c0a8
      ΔE = 1.376 / LRV ≈ 55.1%
    2. 80 12 67 / Falb 55
      ‎#dcc8b4
      ΔE = 2.390 / LRV ≈ 59.8%
  28. Valspar Paint

    1. ★ Nutmeg Dust X42R103B
      ‎#e1c2a9
      ΔE = 1.392 / LRV ≈ 57.5%
    2. ★ Silken Stockings X44R105B
      ‎#dcc6ad
      ΔE = 1.482 / LRV ≈ 58.6%
  29. Crown Paint

    1. ★ Wildwood
      ‎#d8c1a8
      ΔE = 1.419 / LRV ≈ 55.6%
    2. ★ Liqueur
      ‎#dcc0ad
      ΔE = 2.143 / LRV ≈ 55.9%
  30. Evonik-Degussa

    1. ★ 4061P Basket Beige
      ‎#e2c6ac
      ΔE = 1.427 / LRV ≈ 59.5%
    2. ★ 4051P Silk Knot
      ‎#e1c8ac
      ΔE = 2.171 / LRV ≈ 60.3%
  31. Nippon Paint

    1. ★ Light Mcintosh / NP N 1860 P
      ‎#d8c2ad
      ΔE = 1.480 / LRV ≈ 56.2%
    2. Cedar Scent / NP R 1389 P
      ‎#e6c2aa
      ΔE = 2.865 / LRV ≈ 58.3%
  32. Heinkel

    1. ★ Polizeiweiss / 55
      ‎#d9c4ab
      ΔE = 1.580 / LRV ≈ 57.2%
  33. Man

    1. ★ Cremeweiss / 9001
      ‎#d9c4ab
      ΔE = 1.580 / LRV ≈ 57.2%
  34. Tollens

    1. ★ T2111-1
      ‎#d7c0a8
      ΔE = 1.590 / LRV ≈ 55.0%
    2. Palomino
      ‎#d4bfa7
      ΔE = 2.362 / LRV ≈ 54.1%
  35. PPG Pittsburgh Paints

    1. ★ Weathered Sandstone / PPG1082-4
      ‎#dfc0a6
      ΔE = 1.615 / LRV ≈ 56.1%
    2. ★ My Love / PPG1081-3
      ‎#e1c6a8
      ΔE = 2.231 / LRV ≈ 59.2%
  36. Natural Color System / NCS

    1. ★ S 2005-Y30R
      ‎#d9c0a5
      ΔE = 1.682 / LRV ≈ 55.2%
    2. S 2005-Y20R
      ‎#d6c2a7
      ΔE = 2.418 / LRV ≈ 55.7%
  37. Levis

    1. ★ Clear Brown A30
      ‎#d7c1a8
      ΔE = 1.683 / LRV ≈ 55.4%
    2. Atl Ombre E4
      ‎#d9c3a4
      ΔE = 2.899 / LRV ≈ 56.5%
  38. Federal Standard

    1. ★ Federal Standard 13531
      ‎#d7c1a8
      ΔE = 1.683 / LRV ≈ 55.4%
    2. ★ Federal Standard 33531
      ‎#d6c1aa
      ΔE = 1.794 / LRV ≈ 55.3%
  39. Martha Stewart Living

    1. ★ Plaster Pink A14
      ‎#e3c4a9
      ΔE = 1.712 / LRV ≈ 58.7%
  40. Clark+Kensington

    1. ★ Creamy Latte / N-W10
      ‎#ddc0a4
      ΔE = 1.730 / LRV ≈ 55.8%
    2. Vanilla Chai / N-W9
      ‎#e2cab6
      ΔE = 2.814 / LRV ≈ 61.8%
  41. CIL

    1. ★ Antique Bisque
      ‎#dbc0a4
      ΔE = 1.734 / LRV ≈ 55.4%
    2. Eldorado Tan
      ‎#ddc9b2
      ΔE = 2.400 / LRV ≈ 60.4%
  42. Vista Paint

    1. ★ Heritage Hills
      ‎#dcc7b1
      ΔE = 1.806 / LRV ≈ 59.2%
    2. Rocio
      ‎#d4bea6
      ΔE = 2.434 / LRV ≈ 53.6%
  43. Nerolac

    1. ★ Cane Sugar - 2780
      ‎#d8bea7
      ΔE = 1.814 / LRV ≈ 54.2%
    2. ★ Angora - 2794
      ‎#dbc0ad
      ΔE = 2.055 / LRV ≈ 55.8%
  44. Ralph Lauren

    1. ★ Morning Walk / RLVM223
      ‎#dfbfa6
      ΔE = 1.934 / LRV ≈ 55.7%
    2. Donnybrook / RLVM229
      ‎#d4bea5
      ΔE = 2.521 / LRV ≈ 53.5%
  45. Sigma

    1. ★ Orange Terra / S 2010-Y40R
      ‎#d7c2a8
      ΔE = 1.939 / LRV ≈ 55.9%
    2. Orange Terra / S 1515-Y60R
      ‎#e7c9b1
      ΔE = 2.733 / LRV ≈ 61.9%
  46. Opaltone / OMS

    1. ★ 4057
      ‎#d9c4b1
      ΔE = 1.959 / LRV ≈ 57.4%
  47. Teknos

    1. ★ GBI037
      ‎#d7bea8
      ΔE = 1.960 / LRV ≈ 54.1%
  48. Devoe Paint

    1. ★ Mochaccino / 80YR 59/089
      ‎#dac5b2
      ΔE = 2.006 / LRV ≈ 58.1%
    2. Norman Villa Neutral / 90YR 53/132
      ‎#d6bba2
      ΔE = 2.866 / LRV ≈ 52.4%
  49. Porter Paints

    1. ★ Weathered Sandstone / 320-4
      ‎#e1c0a7
      ΔE = 2.018 / LRV ≈ 56.5%
    2. Camel / 417-4
      ‎#d2c0ac
      ΔE = 2.897 / LRV ≈ 54.4%
  50. Kelly-Moore

    1. ★ Tuscan Tan / KM4036-2
      ‎#dbbea3
      ΔE = 2.025 / LRV ≈ 54.5%
    2. Sage Brush / EC-104
      ‎#d2c1ad
      ΔE = 2.971 / LRV ≈ 54.9%
  51. Sherwin-Williams

    1. ★ Playa Arenosa - 9094
      ‎#dcc7b3
      ΔE = 2.071 / LRV ≈ 59.3%
    2. Sand Dollar - 6099
      ‎#d7c5b3
      ΔE = 2.693 / LRV ≈ 57.6%
  52. ICI Paints

    1. ★ Brazil Nut 20YY 63/149
      ‎#dec7ab
      ΔE = 2.084 / LRV ≈ 59.3%
    2. Alencon Lace 20YY 60/104
      ‎#d4c4b0
      ΔE = 2.926 / LRV ≈ 56.6%
  53. Crown Diamond

    1. ★ 7381-31 Shiatsu
      ‎#d9c6ae
      ΔE = 2.114 / LRV ≈ 58.2%
    2. 7379-31 Coconut Flesh
      ‎#e3caad
      ΔE = 2.912 / LRV ≈ 61.6%
  54. Jotun

    1. 1020 / Lys Jord
      ‎#d5bea5
      ΔE = 2.314 / LRV ≈ 53.7%
    2. 0206 / Nevada
      ‎#d5c2a9
      ΔE = 2.367 / LRV ≈ 55.6%
  55. Peintures MF

    1. Bellagio
      ‎#e4c9b2
      ΔE = 2.320 / LRV ≈ 61.5%
    2. AVIA
      ‎#dac8af
      ΔE = 2.699 / LRV ≈ 59.3%
  56. Laura Ashley

    1. 45-12 Sherborne Antique
      ‎#d7bfa3
      ΔE = 2.347 / LRV ≈ 54.4%
  57. California Paints

    1. DEC 747 - Marine Canvas
      ‎#d5c3ad
      ΔE = 2.351 / LRV ≈ 56.2%
    2. DE 6143 - Almond Latte
      ‎#d6c0a4
      ΔE = 2.501 / LRV ≈ 54.7%
  58. Earthpaint

    1. 4-10-3 Seashell
      ‎#d8bea2
      ΔE = 2.353 / LRV ≈ 54.0%
  59. Homebase

    1. Pecan
      ‎#d6c4ac
      ΔE = 2.370 / LRV ≈ 56.8%
    2. Pecan
      ‎#d5c4ac
      ΔE = 2.678 / LRV ≈ 56.6%
  60. Dupont

    1. CAS810
      ‎#dac2b1
      ΔE = 2.424 / LRV ≈ 56.7%
  61. Graham & Brown

    1. Lambs Wool
      ‎#d5c3af
      ΔE = 2.452 / LRV ≈ 56.3%
    2. Off Colour
      ‎#ddc9ae
      ΔE = 2.737 / LRV ≈ 60.2%
  62. 1829

    1. Caenstone
      ‎#dac6aa
      ΔE = 2.502 / LRV ≈ 58.2%
    2. Deep Sung Cream
      ‎#dbc5a7
      ΔE = 2.565 / LRV ≈ 57.8%
  63. Sto

    1. 32335
      ‎#dcc7b5
      ΔE = 2.514 / LRV ≈ 59.4%
  64. Alcro

    1. Caramel
      ‎#d5c0a5
      ΔE = 2.523 / LRV ≈ 54.6%
  65. New Look

    1. Casual Charm / F25-07
      ‎#e5c2a9
      ΔE = 2.523 / LRV ≈ 58.1%
    2. Baby Cakes / C17-06
      ‎#ddcab5
      ΔE = 2.874 / LRV ≈ 61.0%
  66. Sikkens

    1. E4.10.76
      ‎#e2cab4
      ΔE = 2.530 / LRV ≈ 61.7%
    2. E3.09.72
      ‎#d6bfad
      ΔE = 2.576 / LRV ≈ 54.6%
  67. Tikkurila

    1. 520X
      ‎#e4c7a9
      ΔE = 2.542 / LRV ≈ 60.2%
  68. Mylands of London

    1. Milk White
      ‎#d9c7b3
      ΔE = 2.548 / LRV ≈ 58.9%
  69. Little Greene

    1. Hammock
      ‎#ddc8ac
      ΔE = 2.557 / LRV ≈ 59.7%
    2. Mushroom
      ‎#d3c3ae
      ΔE = 2.954 / LRV ≈ 55.9%
  70. Craig & Rose

    1. Dune
      ‎#dac4a6
      ΔE = 2.558 / LRV ≈ 57.1%
  71. Sico

    1. 6068-31 Leather Lace
      ‎#e0bea3
      ΔE = 2.600 / LRV ≈ 55.3%
    2. 6189-31 Santiago de Cuba
      ‎#dfc5b4
      ΔE = 2.651 / LRV ≈ 58.9%
  72. Australian Standard AS2700

    1. X34 Driftwood
      ‎#d5c4ad
      ΔE = 2.609 / LRV ≈ 56.6%
  73. British Standard

    1. BS 2660 BS 2-030 - Pink beige
      ‎#e4c1a5
      ΔE = 2.639 / LRV ≈ 57.4%
    2. BS 4800 06 C 33 - Peach / Cameo
      ‎#e2c1a2
      ΔE = 2.800 / LRV ≈ 56.9%
  74. Plascon

    1. Harvest Oat O5-C2-2
      ‎#e4c8b4
      ΔE = 2.642 / LRV ≈ 61.1%
  75. Ford

    1. Sunstone
      ‎#e7c4ac
      ΔE = 2.774 / LRV ≈ 59.4%
    2. Tan
      ‎#d7c0a2
      ΔE = 2.812 / LRV ≈ 54.8%
  76. GM / General Motors

    1. Beige
      ‎#d3c2ad
      ΔE = 2.774 / LRV ≈ 55.5%
    2. Canyon Yellow
      ‎#d5bfa2
      ΔE = 2.964 / LRV ≈ 54.0%
  77. Chrysler

    1. Tahitian Tan
      ‎#e8c8af
      ΔE = 2.807 / LRV ≈ 61.6%
  78. Wattyl

    1. Maltshake / A42W
      ‎#ddcab5
      ΔE = 2.874 / LRV ≈ 61.0%
  79. Toyo Ink

    1. CF10572
      ‎#d3bca5
      ΔE = 2.883 / LRV ≈ 52.5%

محاكاة عمى اللون

Monochromacy

Dichromacy

رؤية ثلاثية الألوان

‎#ddc3ab HTML / CSS أمثلة على الرمز

‎#ddc3ab الصدارة

ضربوا الأعور على عينه قال خسرانة خسرانة

<p style="color: #ddc3ab">…</p>

‎#ddc3ab الخلفية

الضافر ما يطلعش من اللحم

<p style="background-color: #ddc3ab">…</p>

‎#ddc3ab ظل النص

ضيف الحارة أكله خسارة

<p style="text-shadow: 0.1em 0.1em 0.15em #ddc3ab">…</p>

الرسوم البيانية للون

تحويلات مساحة اللون

عشري
14533547
الثنائية
11011101, 11000011, 10101011
عشري
#ddc3ab
LRV
≈ 57.3%
أقرب لون ست عشري قصير
#db9 ΔE = 4.016
RGB
rgb(221, 195, 171)
RGBA
rgba(221, 195, 171, 1.0)
rg اللونية
r: 0.376, g: 0.332, b: 0.291
RYB
أحمر: 86.667%, أصفر: 85.158%, أزرق: 67.059%
Android / android.graphics.Color
-2243669 / 0xffddc3ab
HSL
hsl(29, 42%, 77%)
HSLA
hsla(29, 42%, 77%, 1.0)
HSV / HSB
صبغة: 29° (28.800), تشبع: 23% (0.226), قيمة: 87% (0.867)
HSP
صبغة: 28.800, تشبع: 22.624%, السطوع المدركة: 78.684%
HSLuv (HUSL)
H: 50.193, S: 32.297, L: 80.373
Cubehelix
H: 24.719, S: 0.421, L: 0.785
TSL
T: 3.259, S: 0.058, L: 0.784
CMYK
سيان: 0% (0.000), ماجنتي: 12% (0.118), أصفر: 23% (0.226), أسود: 13% (0.133)
CMY
سيان: 13% (0.133), ماجنتي: 24% (0.235), أصفر: 33% (0.329)
XYZ
X: 56.685, Y: 57.344, Z: 46.603
xyY
x: 0.353, y: 0.357, Y: 57.344
CIELab
L: 80.373, a: 5.468, b: 15.437
CIELuv
L: 80.373, u: 17.493, v: 20.990
CIELCH / LCHab
L: 80.373, C: 16.377, H: 70.495
CIELUV / LCHuv
L: 80.373, C: 27.324, H: 50.193
Hunter-Lab
L: 75.726, a: 1.096, b: 16.520
CIECAM02
J: 74.510, C: 14.282, h: 63.680, Q: 170.066, M: 12.490, s: 27.100, H: 59.142
OSA-UCS
خفة: -10.024, أصفر: 2.236, أخضر: -0.881
LMS
L: 58.605, M: 57.743, S: 46.779
YCbCr
Y: 187.835, Cb: 113.616, Cr: 141.118
YCgCo
Y: 195.500, Cg: -0.500, Co: 67.750
YDbDr
Y: 200.038, Db: -43.692, Dr: -39.866
YPbPr
Y: 198.810, Pb: -14.990, Pr: 14.104
xvYCC
Y: 186.743, Cb: 114.832, Cr: 140.389
YIQ
Y: 200.038, I: 23.199, Q: -1.969
YUV
Y: 200.038, U: -14.287, V: 18.390
نظام الألوان مونسل
10YR 8/2 ΔE = 2.423
لون العلامة التجارية
IKEA ΔE = 14.835

ألوان عشوائية

أحمر

أخضر

أزرق