Encycolorpedia

‎#b1abbb أكواد الألوان الست عشرية

#b1abbb Paint Chipالكود اللوني الست عشري‎#b1abbb هو ظل متوسط الإضاءة للأزرق أرجواني.‏ في نموذج RGB للألوان يتكون ‎#b1abbb من‎69.41% أحمر، و‎67.06% أخضر، و‎73.33% أزرق. وفي الفضاء اللوني HSL يتكون ‎#b1abbb من صبغة لون263 درجة، و ‎11% تشبع، و ‎70% إضاءة. وهذا اللون له طول موجي يبلغ تقريباً 565.03 نانومتر.

الاختلافات اللون

ألوان مسماة

الألوان

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

ألوان أحادية

  1. ‎#908a9a
  2. ‎#9b95a5
  3. ‎#a6a0b0
  4. ‎#b1abbb
  5. ‎#bcb6c6
  6. ‎#c8c2d2
  7. ‎#d3cddd

الصبغات والظلال

‎#b1abbb إلى الأبيض

  1. ‎#b1abbb
  2. ‎#beb9c6
  3. ‎#cac6d1
  4. ‎#d7d4dd
  5. ‎#e4e2e8
  6. ‎#f2f1f3
  7. ‎#ffffff / #fff

‎#b1abbb إلى الأسو

  1. ‎#b1abbb
  2. ‎#918c99
  3. ‎#726f78
  4. ‎#555259
  5. ‎#39383c
  6. ‎#201f21
  7. ‎#000000 / #000

الدهانات

دهانات مماثلة

  1. Earthpaint

    1. ★ 4-42-3 Faded Lilac
      ‎#b0acbd
      ΔE = 0.805 / LRV ≈ 42.4%
    2. 4-44-3 Mauve Tint
      ‎#c0adbc
      ΔE = 4.552 / LRV ≈ 44.7%
  2. Behr

    1. ★ Lilac Bloom ICC-98
      ‎#aeaab9
      ΔE = 0.914 / LRV ≈ 41.3%
    2. Courtly Purple S100-3
      ‎#bbaec2
      ΔE = 3.116 / LRV ≈ 44.7%
  3. Benjamin Moore

    1. ★ Spring Violet / 2117-50
      ‎#b1adbc
      ΔE = 0.918 / LRV ≈ 42.9%
    2. Excalibur Gray / 2118-50
      ‎#aaacb7
      ΔE = 3.233 / LRV ≈ 41.5%
  4. Kansai Paint

    1. ★ Mystery
      ‎#b3acbf
      ΔE = 1.303 / LRV ≈ 42.9%
  5. Beckers

    1. ★ Malva 719 / S 2511-R65B
      ‎#b4aabc
      ΔE = 1.428 / LRV ≈ 42.1%
    2. Vattenfall 781 / S 2908-B05G
      ‎#a7a8ba
      ΔE = 2.878 / LRV ≈ 39.8%
  6. ICI Paints

    1. ★ Ageratum 30RB 46/116
      ‎#b4abbe
      ΔE = 1.481 / LRV ≈ 42.5%
    2. Pasque Flower 10RB 42/072
      ‎#a7a4b1
      ΔE = 3.266 / LRV ≈ 37.9%
  7. Valspar Paint

    1. ★ Lavender Lake
      ‎#b2a9bc
      ΔE = 1.514 / LRV ≈ 41.5%
    2. Princess Charming X13R25C
      ‎#bab0c7
      ΔE = 3.730 / LRV ≈ 45.6%
  8. Nippon Paint

    1. ★ Hollywood Dream / NP N 1951 P
      ‎#b0adc0
      ΔE = 1.650 / LRV ≈ 42.9%
    2. Faded Memories / NP PB 1473 P
      ‎#aeaec6
      ΔE = 3.760 / LRV ≈ 43.3%
  9. Cloverdale Paint

    1. ★ Italian Iris / 7144
      ‎#b0a7b9
      ΔE = 1.684 / LRV ≈ 40.4%
    2. Light Rosa / 8201
      ‎#bfadb9
      ΔE = 4.676 / LRV ≈ 44.5%
  10. Berger

    1. ★ Lap of Luxury / 7184
      ‎#aba7b7
      ΔE = 1.766 / LRV ≈ 39.7%
    2. Luster Blue / 7193
      ‎#a7a4bb
      ΔE = 3.984 / LRV ≈ 38.4%
  11. Vista Paint

    1. ★ Lap of Luxury
      ‎#aba7b7
      ΔE = 1.766 / LRV ≈ 39.7%
    2. Italian Iris
      ‎#b0a4b9
      ΔE = 3.290 / LRV ≈ 39.3%
  12. Caparol

    1. ★ 75 0 0 / Granit 45
      ‎#acacbc
      ΔE = 1.922 / LRV ≈ 41.9%
    2. Orion 6
      ‎#b4a8b0
      ΔE = 4.148 / LRV ≈ 40.8%
  13. Auro

    1. ★ Mrs Wilmott's Ghost
      ‎#b1afbc
      ΔE = 2.014 / LRV ≈ 43.6%
  14. Crown Diamond

    1. ★ 7360-31 Violet Ambiance
      ‎#b8adbc
      ΔE = 2.027 / LRV ≈ 43.7%
    2. 7349-41 Violet Easter Egg
      ‎#b8b1c9
      ΔE = 3.978 / LRV ≈ 45.9%
  15. Dulux Australia

    1. ★ Soft Mauve / G83
      ‎#afaebb
      ΔE = 2.049 / LRV ≈ 43.0%
  16. Pantone / PMS

    1. ★ 7445 UP
      ‎#aeaabf
      ΔE = 2.130 / LRV ≈ 41.5%
    2. 5295 U
      ‎#b1afc3
      ΔE = 2.402 / LRV ≈ 43.9%
  17. Asian Paints

    1. ★ Daisy / 9137
      ‎#b8b0c1
      ΔE = 2.152 / LRV ≈ 45.1%
    2. Young Berry / 7194
      ‎#bfb7cc
      ΔE = 5.097 / LRV ≈ 49.3%
  18. Resene

    1. ★ Chatelle V75-014-303
      ‎#b3abb6
      ΔE = 2.169 / LRV ≈ 42.1%
    2. Ashen Lavender V75-010-319
      ‎#b1a9b1
      ΔE = 3.462 / LRV ≈ 40.9%
  19. Ford

    1. Gray
      ‎#adabb6
      ΔE = 2.318 / LRV ≈ 41.4%
    2. Gray
      ‎#aba9b1
      ΔE = 3.540 / LRV ≈ 40.2%
  20. Sico

    1. 6174-41 The Face of Time
      ‎#ada8b3
      ΔE = 2.369 / LRV ≈ 40.1%
    2. 6172-41 Chopin
      ‎#a9b1bf
      ΔE = 4.686 / LRV ≈ 43.6%
  21. Sto

    1. 34113
      ‎#b0a5b6
      ΔE = 2.413 / LRV ≈ 39.5%
    2. 34123
      ‎#bbb3bd
      ΔE = 3.917 / LRV ≈ 46.5%
  22. Sigma

    1. Mistic Purple / S 3010-R50B
      ‎#adacb7
      ΔE = 2.474 / LRV ≈ 41.8%
    2. Mistic Purple / S 3020-R50B
      ‎#a69fb5
      ΔE = 4.877 / LRV ≈ 36.2%
  23. Duron

    1. Mysterious Mauve
      ‎#b3b0bb
      ΔE = 2.593 / LRV ≈ 44.2%
    2. Ash Violet
      ‎#ada0b4
      ΔE = 4.309 / LRV ≈ 37.3%
  24. Brighto Paints

    1. 5-42-3 Grey Monday
      ‎#b2b1bd
      ΔE = 2.788 / LRV ≈ 44.6%
    2. 5-43-3 Damask
      ‎#bbb8c2
      ΔE = 5.053 / LRV ≈ 48.7%
  25. ECOS Paints

    1. Violet Crush (1288)
      ‎#b9b2c4
      ΔE = 2.830 / LRV ≈ 46.1%
    2. Butterfly Bush (1282)
      ‎#a7a5bb
      ΔE = 3.630 / LRV ≈ 38.7%
  26. Colortrend

    1. 1288
      ‎#b9b2c4
      ΔE = 2.830 / LRV ≈ 46.1%
    2. 1282
      ‎#a7a5bb
      ΔE = 3.630 / LRV ≈ 38.7%
  27. Diamond Vogel

    1. Violet Crush / 1288
      ‎#b9b2c4
      ΔE = 2.830 / LRV ≈ 46.1%
    2. Velvet Dawn / 1310
      ‎#c1b3bf
      ΔE = 4.751 / LRV ≈ 47.3%
  28. Brillux

    1. 45.09.15
      ‎#bbaec0
      ΔE = 2.841 / LRV ≈ 44.6%
    2. 39.06.15
      ‎#b6adb4
      ΔE = 3.992 / LRV ≈ 43.1%
  29. Laura Ashley

    1. 44-19 Lavender Spray
      ‎#a8a4b5
      ΔE = 2.848 / LRV ≈ 38.2%
    2. 2-9 Dusty Lilac 2
      ‎#a6a3b6
      ΔE = 3.513 / LRV ≈ 37.7%
  30. Loop

    1. Chicago / LP-354
      ‎#abaab4
      ΔE = 2.924 / LRV ≈ 40.7%
  31. PPG Pittsburgh Paints

    1. Cloudberry / PPG1174-4
      ‎#b9b3c2
      ΔE = 2.957 / LRV ≈ 46.4%
    2. Spring Lilac / PPG1170-4
      ‎#b1b3cb
      ΔE = 4.721 / LRV ≈ 45.9%
  32. Toyo Ink

    1. CF10711
      ‎#aca9c0
      ΔE = 3.046 / LRV ≈ 41.0%
    2. CF10717
      ‎#b6b2b7
      ΔE = 4.852 / LRV ≈ 45.2%
  33. Glidden

    1. Dolphin Grey
      ‎#aaa9b3
      ΔE = 3.061 / LRV ≈ 40.2%
    2. Lavender Phlox
      ‎#b1abc5
      ΔE = 3.916 / LRV ≈ 42.5%
  34. Tikkurila

    1. 4893
      ‎#a8abb9
      ΔE = 3.081 / LRV ≈ 41.0%
    2. 4888
      ‎#aea3ac
      ΔE = 4.432 / LRV ≈ 38.2%
  35. Focoltone

    1. 4043
      ‎#b4afc6
      ΔE = 3.174 / LRV ≈ 44.4%
  36. KILZ

    1. Gentle Mauve / A881
      ‎#b7a9bf
      ΔE = 3.275 / LRV ≈ 42.2%
    2. Dried Petals / A671
      ‎#b6a6b3
      ΔE = 3.759 / LRV ≈ 40.5%
  37. Scib Paints

    1. Italian iris / 7144
      ‎#b0a4b9
      ΔE = 3.290 / LRV ≈ 39.3%
    2. Luster Blue / 7193
      ‎#a7a4bb
      ΔE = 3.984 / LRV ≈ 38.4%
  38. Chrysler

    1. Light Arctic Gray
      ‎#a8a4b0
      ΔE = 3.304 / LRV ≈ 38.0%
    2. Light Quartz
      ‎#b5b5bd
      ΔE = 4.697 / LRV ≈ 46.5%
  39. Porter Paints

    1. Glistening Gray / 545-4
      ‎#b1b2be
      ΔE = 3.329 / LRV ≈ 44.9%
    2. Ash Grove / 542-4
      ‎#bab3bf
      ΔE = 3.369 / LRV ≈ 46.4%
  40. Clark+Kensington

    1. Make Us Wonder / 43B-3
      ‎#bdb1c0
      ΔE = 3.337 / LRV ≈ 46.1%
    2. From the Source / 43B-4
      ‎#ada0b7
      ΔE = 4.778 / LRV ≈ 37.4%
  41. Sherwin-Williams

    1. Obi Lilac - 6556
      ‎#b0a3b6
      ΔE = 3.357 / LRV ≈ 38.8%
    2. Beguiling Mauve - 6269
      ‎#afa7ac
      ΔE = 4.919 / LRV ≈ 39.7%
  42. Teknos

    1. PR340
      ‎#aaa8b1
      ΔE = 3.362 / LRV ≈ 39.7%
  43. Bristol

    1. Timeless Lilac / P101-C4
      ‎#b1b1bb
      ΔE = 3.378 / LRV ≈ 44.4%
    2. Lilac Bud / P104-C4
      ‎#b3b4c4
      ΔE = 3.562 / LRV ≈ 46.2%
  44. Evonik-Degussa

    1. 841
      ‎#a8adbc
      ΔE = 3.543 / LRV ≈ 41.8%
  45. Dutch Boy

    1. Prairie Purple
      ‎#b1b1c7
      ΔE = 3.570 / LRV ≈ 44.9%
    2. Vineyard Point
      ‎#aba7ad
      ΔE = 4.389 / LRV ≈ 39.3%
  46. Tollens

    1. Jacinthe | EE212
      ‎#a6a9b5
      ΔE = 3.634 / LRV ≈ 39.8%
    2. Pétale de Violette
      ‎#b1a7af
      ΔE = 3.921 / LRV ≈ 40.1%
  47. TRUMATCH

    1. 48-g6
      ‎#b5abb3
      ΔE = 3.675 / LRV ≈ 42.2%
    2. 37-g6
      ‎#adafb7
      ΔE = 4.073 / LRV ≈ 43.0%
  48. Olympic

    1. Purple Essence B42-3
      ‎#bdb2c6
      ΔE = 3.728 / LRV ≈ 46.7%
    2. Spring Lilac B45-3
      ‎#adb4c9
      ΔE = 5.083 / LRV ≈ 45.7%
  49. Jedynka

    1. Pd 1075
      ‎#afa3af
      ΔE = 3.729 / LRV ≈ 38.4%
    2. Pd 1185
      ‎#acadb5
      ΔE = 3.800 / LRV ≈ 42.0%
  50. Sikkens

    1. U6.05.62
      ‎#a6a9b4
      ΔE = 3.831 / LRV ≈ 39.8%
    2. U0.05.65
      ‎#aab1bb
      ΔE = 4.996 / LRV ≈ 43.6%
  51. RAL

    1. RAL 280 70 10
      ‎#a6acbc
      ΔE = 3.861 / LRV ≈ 41.2%
    2. RAL 280 70 05
      ‎#a7a9b1
      ΔE = 4.324 / LRV ≈ 39.8%
  52. Peintures MF

    1. CD362-2
      ‎#b6b1c9
      ΔE = 3.907 / LRV ≈ 45.6%
    2. Mystique
      ‎#a59db1
      ΔE = 5.247 / LRV ≈ 35.3%
  53. Opaltone / OMS

    1. 6350
      ‎#acb1c4
      ΔE = 3.922 / LRV ≈ 44.2%
    2. 6303
      ‎#b4afcb
      ΔE = 4.983 / LRV ≈ 44.7%
  54. Coronado Paint

    1. 7185 - Hyacinth Haze
      ‎#bbb5c1
      ΔE = 3.925 / LRV ≈ 47.5%
    2. 8201 - Light Rosa
      ‎#baa8b6
      ΔE = 4.027 / LRV ≈ 41.8%
  55. Devoe Paint

    1. Ashley's Heather / 90BB 41/168
      ‎#a8a7bf
      ΔE = 3.926 / LRV ≈ 39.7%
    2. Lady Orchard
      ‎#bcb6be
      ΔE = 5.003 / LRV ≈ 47.9%
  56. Natural Color System / NCS

    1. S 2010-R70B
      ‎#b8b6c6
      ΔE = 3.954 / LRV ≈ 47.7%
    2. S 2010-R60B
      ‎#c1b6c3
      ΔE = 4.864 / LRV ≈ 48.7%
  57. Matthews Paint

    1. Wilted Lilac / 5874
      ‎#b1a3af
      ΔE = 4.044 / LRV ≈ 38.6%
    2. Gray Dawn / 5010
      ‎#b3b7c6
      ΔE = 4.843 / LRV ≈ 47.5%
  58. Wattyl

    1. Princess Satin / D65W
      ‎#bab4ca
      ΔE = 4.169 / LRV ≈ 47.3%
  59. Albany Paint

    1. Woolsack
      ‎#bdb2bc
      ΔE = 4.198 / LRV ≈ 46.3%
  60. Dulux

    1. 90BB 46/132
      ‎#b0b1c9
      ΔE = 4.249 / LRV ≈ 44.9%
    2. 10RB 49/062
      ‎#b9b7c1
      ΔE = 4.740 / LRV ≈ 48.0%
  61. Little Greene

    1. Summer Cloud
      ‎#b3b1b7
      ΔE = 4.358 / LRV ≈ 44.4%
    2. Sea Heather
      ‎#b4a1b4
      ΔE = 4.874 / LRV ≈ 38.5%
  62. British Standard

    1. BS 4800 22 C 35 - Purple
      ‎#b7a4b8
      ΔE = 4.445 / LRV ≈ 40.1%
    2. BS 4800 22 B 19 - Soft blue
      ‎#b5b5bd
      ΔE = 4.697 / LRV ≈ 46.5%
  63. General Paint

    1. Harmony / CL 2474M
      ‎#aaa0b6
      ΔE = 4.475 / LRV ≈ 37.1%
    2. Café Curtain / CL 2403W
      ‎#b8b9c8
      ΔE = 5.112 / LRV ≈ 49.1%
  64. Pratt & Lambert

    1. Moor 31-30
      ‎#beafb9
      ΔE = 4.562 / LRV ≈ 45.1%
    2. Smoky Grape 30-23
      ‎#a3a2b8
      ΔE = 4.618 / LRV ≈ 37.1%
  65. Ralph Lauren

    1. Indian Sky / RLVM289
      ‎#b5b7c6
      ΔE = 4.572 / LRV ≈ 47.8%
    2. Spring Violet / RLVM294
      ‎#a99eae
      ΔE = 4.727 / LRV ≈ 35.9%
  66. CIL

    1. Wildflower
      ‎#b9b7c2
      ΔE = 4.590 / LRV ≈ 48.1%
    2. Mesmerize
      ‎#b3b7c5
      ΔE = 4.878 / LRV ≈ 47.5%
  67. Taubmans

    1. Lilac Brook / T08 98-2
      ‎#a4a9b3
      ΔE = 4.642 / LRV ≈ 39.5%
    2. Escape / T12 41.D10
      ‎#afb4bd
      ΔE = 5.073 / LRV ≈ 45.4%
  68. Rodda Paint

    1. Light Rosa 8201
      ‎#bfadb9
      ΔE = 4.676 / LRV ≈ 44.5%
  69. Levis

    1. Atl Matin E7
      ‎#a3a7b1
      ΔE = 4.686 / LRV ≈ 38.6%
    2. Subtle Sky
      ‎#adb3bd
      ΔE = 4.948 / LRV ≈ 44.8%
  70. Rackham

    1. Polished Silver (49)
      ‎#b5b5bd
      ΔE = 4.697 / LRV ≈ 46.5%
  71. Vallejo Game Color

    1. Mithril Silver / Silver (052)
      ‎#b5b5bd
      ΔE = 4.697 / LRV ≈ 46.5%
  72. Reaper Master

    1. Polished Silver (9054)
      ‎#b5b5bd
      ΔE = 4.697 / LRV ≈ 46.5%
  73. Vallejo Model Color

    1. Silver (997)
      ‎#b5b5bd
      ΔE = 4.697 / LRV ≈ 46.5%
  74. Old Citadel

    1. Mithril Silver
      ‎#b5b5bd
      ΔE = 4.697 / LRV ≈ 46.5%
  75. Kelly-Moore

    1. Hyacinth Haze / KM3044-1
      ‎#bdb8c5
      ΔE = 4.790 / LRV ≈ 49.1%
    2. Barrymore / KM3053-2
      ‎#a2a0b5
      ΔE = 4.922 / LRV ≈ 36.2%
  76. Krylon

    1. Pewter Gray
      ‎#a9aeb6
      ΔE = 4.797 / LRV ≈ 42.1%
  77. Designers Guild

    1. Pebble
      ‎#b7aeb3
      ΔE = 4.893 / LRV ≈ 43.6%
  78. California Paints

    1. DE 5933 - Winter Dusk
      ‎#b8b8cb
      ΔE = 4.933 / LRV ≈ 48.8%
    2. DE 5919 - Spacious Sky
      ‎#aeb5c7
      ΔE = 4.970 / LRV ≈ 46.2%
  79. Dunn-Edwards

    1. Winter Dusk / 1201
      ‎#b8b8cb
      ΔE = 4.933 / LRV ≈ 48.8%
    2. Spacious Sky / 1062
      ‎#aeb5c7
      ΔE = 4.970 / LRV ≈ 46.2%
  80. Crayola

    1. Cadet Blue
      ‎#a9b2c3
      ΔE = 4.950 / LRV ≈ 44.2%
  81. Nerolac

    1. Foggy Night - 2997
      ‎#afb5c1
      ΔE = 4.962 / LRV ≈ 46.0%
    2. Cloudy Day - 4228
      ‎#aeb5c7
      ΔE = 4.970 / LRV ≈ 46.2%
  82. Volkswagen

    1. Diamond Silver
      ‎#a4acb7
      ΔE = 5.063 / LRV ≈ 40.8%
  83. Crown Paint

    1. B Movie Mauve
      ‎#b7a8af
      ΔE = 5.153 / LRV ≈ 41.2%
  84. Model Master

    1. Model Master 1781
      ‎#abacb0
      ΔE = 5.159 / LRV ≈ 41.3%

‎#b1abbb HTML / CSS أمثلة على الرمز

‎#b1abbb الصدارة

أسرع من الطرف.

<p style="color: #b1abbb">…</p>

‎#b1abbb الخلفية

طول عمرك يا زبيبة فيكي هاعودة

<p style="background-color: #b1abbb">…</p>

‎#b1abbb ظل النص

الصدق أمانة والكذب خيانة

<p style="text-shadow: 0.1em 0.1em 0.15em #b1abbb">…</p>

الرسوم البيانية للون

تحويلات مساحة اللون

عشري
11643835
الثنائية
10110001, 10101011, 10111011
عشري
#b1abbb
LRV
≈ 42.1%
أقرب لون ست عشري قصير
#aab ΔE = 2.125
RGB
rgb(177, 171, 187)
RGBA
rgba(177, 171, 187, 1.0)
rg اللونية
r: 0.331, g: 0.320, b: 0.350
RYB
أحمر: 69.412%, أصفر: 67.059%, أزرق: 73.333%
Android / android.graphics.Color
-5133381 / 0xffb1abbb
HSL
hsl(262, 11%, 70%)
HSLA
hsla(262, 11%, 70%, 1.0)
HSV / HSB
صبغة: 262° (262.500), تشبع: 9% (0.086), قيمة: 73% (0.733)
HSP
صبغة: 262.500, تشبع: 8.556%, السطوع المدركة: 68.508%
HSLuv (HUSL)
H: 281.373, S: 15.581, L: 70.913
Cubehelix
H: -103.278, S: 0.120, L: 0.685
TSL
T: -3.902, S: 0.019, L: 0.685
CMYK
سيان: 5% (0.053), ماجنتي: 9% (0.086), أصفر: 0% (0.000), أسود: 27% (0.267)
CMY
سيان: 31% (0.306), ماجنتي: 33% (0.329), أصفر: 27% (0.267)
XYZ
X: 41.662, Y: 42.061, Z: 52.928
xyY
x: 0.305, y: 0.308, Y: 42.061
CIELab
L: 70.913, a: 5.191, b: -7.405
CIELuv
L: 70.913, u: 2.411, v: -11.984
CIELCH / LCHab
L: 70.913, C: 9.043, H: 305.028
CIELUV / LCHuv
L: 70.913, C: 12.224, H: 281.373
Hunter-Lab
L: 64.854, a: 1.173, b: -2.989
CIECAM02
J: 62.480, C: 11.220, h: 291.043, Q: 155.733, M: 9.812, s: 25.100, H: 328.592
OSA-UCS
خفة: -10.122, أصفر: -1.430, أخضر: -0.347
LMS
L: 40.004, M: 42.407, S: 52.746
YCbCr
Y: 165.999, Cb: 134.136, Cr: 129.498
YCoCg
Y: 176.500, Cg: -5.500, Co: 41.750
YDbDr
Y: 174.618, Db: 18.628, Dr: -4.526
YPbPr
Y: 173.430, Pb: 7.310, Pr: 2.264
xvYCC
Y: 164.946, Cb: 134.421, Cr: 129.989
YIQ
Y: 174.618, I: -1.566, Q: 6.247
YUV
Y: 174.618, U: 6.095, V: 2.090
نظام الألوان مونسل
2.5P 7/2 ΔE = 2.452
لون العلامة التجارية
Heroku (light) ΔE = 10.988

ألوان عشوائية

أحمر

أخضر

أزرق