Encycolorpedia

Resene Wot Eva B64-059-212 / ‎#4495a4 أكواد الألوان الست عشرية

#4495a4 Paint Chipالكود اللوني الست عشري‎#4495a4 هو ظل للسيان.‏ في نموذج RGB للألوان يتكون ‎#4495a4 من‎26.67% أحمر، و‎58.43% أخضر، و‎64.31% أزرق. وفي الفضاء اللوني HSL يتكون ‎#4495a4 من صبغة لون189 درجة، و ‎41% تشبع، و ‎45% إضاءة. وهذا اللون له طول موجي يبلغ تقريباً 487.04 نانومتر.

الاختلافات اللون

ألوان مسماة

الألوان

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

‎#4495a4 انحدار خطي إلى التكميلي ‎#985d50

  1. ‎#4495a4
  2. ‎#5f8c95
  3. ‎#718387
  4. ‎#7e7a79
  5. ‎#89716b
  6. ‎#91675d
  7. ‎#985d50

ألوان أحادية

  1. ‎#247b8a
  2. ‎#2f8492
  3. ‎#3a8c9b
  4. ‎#4495a4
  5. ‎#4e9ead
  6. ‎#57a7b6
  7. ‎#61b0bf

نغمات

  1. ‎#4495a4
  2. ‎#51909c
  3. ‎#5b8a94
  4. ‎#63858c
  5. ‎#6a7f84
  6. ‎#6f7a7c
  7. ‎#747474

الصبغات والظلال

‎#4495a4 إلى الأبيض

  1. ‎#4495a4
  2. ‎#68a6b3
  3. ‎#87b7c2
  4. ‎#a6c9d1
  5. ‎#c4dbe0
  6. ‎#e1edef
  7. ‎#ffffff / #fff

‎#4495a4 إلى الأسو

  1. ‎#4495a4
  2. ‎#3b7b87
  3. ‎#31616a
  4. ‎#28494f
  5. ‎#1e3236
  6. ‎#131c1e
  7. ‎#000000 / #000

الدهانات

دهانات مطابقة دقيقة

دهانات مماثلة

  1. GM / General Motors

    1. ★ Tartan Turquoise
      ‎#4b96a4
      ΔE = 0.819 / LRV ≈ 26.0%
    2. Tile Blue
      ‎#5596a9
      ΔE = 3.297 / LRV ≈ 26.6%
  2. Iveco

    1. ★ Azzurro Fonte / 366
      ‎#3a96a6
      ΔE = 0.969 / LRV ≈ 25.5%
  3. Plascon

    1. ★ Lake Placid B1-C2-1
      ‎#3894a4
      ΔE = 1.153 / LRV ≈ 24.7%
    2. Filtered Aqua G7-D2-1
      ‎#4c9098
      ΔE = 3.212 / LRV ≈ 23.7%
  4. TRUMATCH

    1. ★ 26-c5
      ‎#48929f
      ΔE = 1.283 / LRV ≈ 24.4%
    2. 27-a2
      ‎#0091a8
      ΔE = 4.196 / LRV ≈ 23.1%
  5. Behr

    1. ★ Teal Bayou 530D-6
      ‎#4d93a3
      ΔE = 1.553 / LRV ≈ 25.1%
    2. Prophetic Sea MQ6-34
      ‎#3f8d9a
      ΔE = 3.068 / LRV ≈ 22.4%
  6. Toyo Ink

    1. ★ CF10672
      ‎#4c929e
      ΔE = 1.580 / LRV ≈ 24.6%
    2. CF10354
      ‎#008c9e
      ΔE = 5.028 / LRV ≈ 21.2%
  7. Porter Paints

    1. ★ Acapulco Cliffs / 354-5
      ‎#4b99a9
      ΔE = 1.742 / LRV ≈ 27.1%
    2. Aqua Blue / 353-5
      ‎#5c96a9
      ΔE = 4.225 / LRV ≈ 27.0%
  8. Sto

    1. ★ 35401
      ‎#49929d
      ΔE = 1.839 / LRV ≈ 24.4%
    2. 35440
      ‎#538991
      ΔE = 5.040 / LRV ≈ 21.8%
  9. PPG Pittsburgh Paints

    1. ★ Mantagu Chs-43
      ‎#3a91a3
      ΔE = 1.972 / LRV ≈ 23.8%
    2. Mediterranean Blue / PPG1236-7
      ‎#0090a8
      ΔE = 4.538 / LRV ≈ 22.8%
  10. Taubmans

    1. ★ Be Radical / T12 44.G6
      ‎#3591a1
      ΔE = 2.000 / LRV ≈ 23.6%
    2. Calypso Blue / T08 30-3
      ‎#0099ad
      ΔE = 3.639 / LRV ≈ 25.8%
  11. Glidden

    1. ★ Acapulco Cliffs / PPG1150-5
      ‎#4e9aa8
      ΔE = 2.083 / LRV ≈ 27.6%
    2. Safe Harbor / PPG1235-6
      ‎#1e8ea1
      ΔE = 3.854 / LRV ≈ 22.2%
  12. General Paint

    1. ★ Port Cullis / CL 2195D
      ‎#3f90a2
      ΔE = 2.236 / LRV ≈ 23.6%
    2. Monique / CL 2185D
      ‎#5a909b
      ΔE = 3.173 / LRV ≈ 24.5%
  13. California Paints

    1. ★ DE 5767 - Star City
      ‎#5796a1
      ΔE = 2.293 / LRV ≈ 26.4%
    2. DE 5760 - Caribbean Cruise
      ‎#3f9da9
      ΔE = 3.357 / LRV ≈ 28.0%
  14. Dunn-Edwards

    1. ★ Star City / 238
      ‎#5796a1
      ΔE = 2.293 / LRV ≈ 26.4%
    2. Tropical Lagoon / 55
      ‎#1e98ae
      ΔE = 3.165 / LRV ≈ 25.8%
  15. KILZ

    1. Pacific Seacoast / D891
      ‎#5995a1
      ΔE = 2.404 / LRV ≈ 26.2%
    2. Perfect Peacock / D852
      ‎#358d94
      ΔE = 5.110 / LRV ≈ 21.9%
  16. Games Workshop - Citadel

    1. Thunderhawk Blue
      ‎#509ba9
      ΔE = 2.501 / LRV ≈ 28.0%
    2. Ahriman Blue
      ‎#1f8c9c
      ΔE = 4.424 / LRV ≈ 21.4%
  17. Volkswagen

    1. Aqua Green
      ‎#459ba7
      ΔE = 2.573 / LRV ≈ 27.5%
  18. Levis

    1. Shady Blue B60
      ‎#37919d
      ΔE = 2.599 / LRV ≈ 23.5%
    2. Real Aqua
      ‎#639dab
      ΔE = 4.734 / LRV ≈ 29.7%
  19. Matthews Paint

    1. Wilmington Spruce / 7535
      ‎#43949d
      ΔE = 2.656 / LRV ≈ 24.8%
    2. Rendezvous Bay / 7279
      ‎#57959c
      ΔE = 3.319 / LRV ≈ 25.9%
  20. Benjamin Moore

    1. Blue Lagoon / 2054-40
      ‎#419dad
      ΔE = 2.867 / LRV ≈ 28.3%
    2. Blue Lake / 2053-40
      ‎#579da6
      ΔE = 4.006 / LRV ≈ 28.9%
  21. UNKNOWN

    1. Piaggio Celeste / 404
      ‎#2595ab
      ΔE = 2.905 / LRV ≈ 24.8%
  22. Peintures MF

    1. Lithia
      ‎#5b98a6
      ΔE = 2.938 / LRV ≈ 27.4%
    2. Pignon de corail
      ‎#5999a2
      ΔE = 3.215 / LRV ≈ 27.5%
  23. Albany Paint

    1. Morning Room
      ‎#549bab
      ΔE = 2.971 / LRV ≈ 28.3%
  24. Ralph Lauren

    1. Aegean Blue / RLIB219
      ‎#468fa2
      ΔE = 3.000 / LRV ≈ 23.6%
  25. Sigma

    1. Cool Blue / S 3040-B10G
      ‎#4e98ac
      ΔE = 3.001 / LRV ≈ 27.1%
    2. Cool Blue / S 4030-B10G
      ‎#558a9a
      ΔE = 4.863 / LRV ≈ 22.4%
  26. Cloverdale Paint

    1. Puerto Mio / 7430
      ‎#1595a8
      ΔE = 3.018 / LRV ≈ 24.5%
  27. Designers Guild

    1. Kingfisher
      ‎#5396a9
      ΔE = 3.057 / LRV ≈ 26.5%
  28. Piaggio

    1. Azzurro Cielo / 270
      ‎#2b8f9f
      ΔE = 3.079 / LRV ≈ 22.7%
  29. Dutch Boy

    1. Great Lakes
      ‎#589ba9
      ΔE = 3.121 / LRV ≈ 28.4%
    2. Composition
      ‎#5b92a2
      ΔE = 3.507 / LRV ≈ 25.4%
  30. FolkArt

    1. Navajo Turquoise / 99257
      ‎#3a8d9b
      ΔE = 3.137 / LRV ≈ 22.3%
    2. Castaway / 2428
      ‎#0090aa
      ΔE = 4.962 / LRV ≈ 22.8%
  31. Resene

    1. Scooter B63-071-211
      ‎#308ea0
      ΔE = 3.165 / LRV ≈ 22.5%
    2. Seeker B60-075-211
      ‎#0092a5
      ΔE = 3.750 / LRV ≈ 23.3%
  32. Earthpaint

    1. 2-31-5 Remember Me
      ‎#289bb0
      ΔE = 3.209 / LRV ≈ 27.0%
    2. 1-30-7 Peacock
      ‎#0091a2
      ΔE = 4.018 / LRV ≈ 22.9%
  33. Model Master

    1. Model Master 28115
      ‎#2593a0
      ΔE = 3.222 / LRV ≈ 23.8%
  34. Chrysler

    1. Indian Turquoise
      ‎#468c9b
      ΔE = 3.282 / LRV ≈ 22.4%
    2. Bayview Green
      ‎#559ca4
      ΔE = 3.927 / LRV ≈ 28.4%
  35. Valspar Paint

    1. Sea Exposure
      ‎#4a9ca6
      ΔE = 3.305 / LRV ≈ 28.0%
    2. Ocean Voyage
      ‎#538d98
      ΔE = 3.412 / LRV ≈ 23.2%
  36. Natural Color System / NCS

    1. S 2040-B20G
      ‎#399eaf
      ΔE = 3.329 / LRV ≈ 28.4%
    2. S 2050-B20G
      ‎#0990a7
      ΔE = 4.264 / LRV ≈ 22.8%
  37. Sico

    1. 6152-53 Burst of Blue
      ‎#2a9cab
      ΔE = 3.360 / LRV ≈ 27.2%
    2. 6153-52 Miramichi River
      ‎#5ca0ae
      ΔE = 4.775 / LRV ≈ 30.5%
  38. Tollens

    1. Bleu Pacifique
      ‎#2b96a1
      ΔE = 3.399 / LRV ≈ 24.9%
    2. T2026-6
      ‎#009eb2
      ΔE = 4.515 / LRV ≈ 27.7%
  39. Homebase

    1. Mountain Rain
      ‎#5c909a
      ΔE = 3.448 / LRV ≈ 24.6%
    2. Mountain Rain
      ‎#5a8f97
      ΔE = 3.781 / LRV ≈ 24.1%
  40. Opaltone / OMS

    1. 5777
      ‎#2c929d
      ΔE = 3.492 / LRV ≈ 23.5%
    2. 5355
      ‎#4392aa
      ΔE = 4.084 / LRV ≈ 24.7%
  41. Olympic

    1. Aqua Blue B56-4
      ‎#5f99a6
      ΔE = 3.493 / LRV ≈ 28.0%
    2. Safe Harbor A57-5
      ‎#21929d
      ΔE = 4.111 / LRV ≈ 23.3%
  42. Australian Standard AS2700

    1. B25 Aqua
      ‎#5096ab
      ΔE = 3.500 / LRV ≈ 26.5%
  43. Federal Standard

    1. Federal Standard 35193
      ‎#598f98
      ΔE = 3.522 / LRV ≈ 24.0%
    2. Federal Standard 15193
      ‎#588c95
      ΔE = 4.203 / LRV ≈ 23.0%
  44. ECOS Paints

    1. Blue Bliss (0675)
      ‎#0096ac
      ΔE = 3.618 / LRV ≈ 24.8%
  45. Colortrend

    1. 0675
      ‎#0096ac
      ΔE = 3.618 / LRV ≈ 24.8%
    2. Dragonfly Wing
      ‎#588c9e
      ΔE = 5.017 / LRV ≈ 23.3%
  46. Diamond Vogel

    1. Blue Bliss / 0675
      ‎#0096ac
      ΔE = 3.618 / LRV ≈ 24.8%
  47. Evonik-Degussa

    1. 374
      ‎#1094ab
      ΔE = 3.628 / LRV ≈ 24.2%
    2. 1173D Ocean Calm
      ‎#0097a6
      ΔE = 3.955 / LRV ≈ 24.9%
  48. Nippon Paint

    1. Ocean Calm / NP BGG 1583 D
      ‎#0093a7
      ΔE = 3.634 / LRV ≈ 23.7%
    2. Pueblo Blue / NP BGG 1814D
      ‎#3a8a93
      ΔE = 4.982 / LRV ≈ 21.2%
  49. Asian Paints

    1. Rustic Turquoise / 7438
      ‎#0095ab
      ΔE = 3.639 / LRV ≈ 24.4%
    2. Subtle Green Scape / 9246
      ‎#328d98
      ΔE = 4.078 / LRV ≈ 22.0%
  50. Pratt & Lambert

    1. Myth 23-8
      ‎#0099ae
      ΔE = 3.681 / LRV ≈ 25.8%
    2. Duckling 24-10
      ‎#669aa5
      ΔE = 4.470 / LRV ≈ 28.7%
  51. Berger

    1. Navaojo Turqouise / 7438
      ‎#0094aa
      ΔE = 3.696 / LRV ≈ 24.1%
    2. Teal Lake / 7471
      ‎#629ca3
      ΔE = 4.809 / LRV ≈ 29.0%
  52. Vista Paint

    1. Navajo Turquoise
      ‎#0094aa
      ΔE = 3.696 / LRV ≈ 24.1%
    2. Teal Lake
      ‎#629ca3
      ΔE = 4.809 / LRV ≈ 29.0%
  53. Scib Paints

    1. Navaojo Turqouise / 7438
      ‎#0094aa
      ΔE = 3.696 / LRV ≈ 24.1%
    2. Teal Lake / 7471
      ‎#629ca3
      ΔE = 4.809 / LRV ≈ 29.0%
  54. Dupont

    1. CAS468
      ‎#2f9eb2
      ΔE = 3.705 / LRV ≈ 28.3%
    2. CAS452
      ‎#2f9fab
      ΔE = 4.529 / LRV ≈ 28.3%
  55. Kelly-Moore

    1. Navajo Turquoise / KM3199-3
      ‎#0096ad
      ΔE = 3.759 / LRV ≈ 24.8%
    2. Aqua Marine / KM3207-3
      ‎#2c9199
      ΔE = 4.636 / LRV ≈ 23.1%
  56. Devoe Paint

    1. The Blues / 50BG 30/235
      ‎#5d9ca9
      ΔE = 3.796 / LRV ≈ 29.0%
    2. Tropic Night / 70BG 23/276
      ‎#428da4
      ΔE = 4.678 / LRV ≈ 22.9%
  57. Tamiya

    1. Tamiya 86519, AS19
      ‎#5c8e99
      ΔE = 3.846 / LRV ≈ 23.9%
  58. ICI Paints

    1. 4036 Big Sea 30BG 33/269
      ‎#46a0af
      ΔE = 3.941 / LRV ≈ 29.5%
    2. Milano 16BG 29/350
      ‎#009ba8
      ΔE = 4.770 / LRV ≈ 26.3%
  59. Caparol

    1. 2412
      ‎#48a0b0
      ΔE = 3.963 / LRV ≈ 29.7%
    2. Alaska 5
      ‎#2c9ca4
      ΔE = 5.073 / LRV ≈ 27.0%
  60. Nerolac

    1. Plush - 4309
      ‎#0091a6
      ΔE = 3.964 / LRV ≈ 23.0%
    2. Aqua Electra - 2468
      ‎#3a8894
      ΔE = 5.033 / LRV ≈ 20.6%
  61. Mylands of London

    1. Fjord Blue
      ‎#61919f
      ΔE = 4.139 / LRV ≈ 25.3%
  62. Brillux

    1. 69.21.21
      ‎#0096a4
      ΔE = 4.145 / LRV ≈ 24.5%
    2. 69.18.21
      ‎#0092ac
      ΔE = 4.667 / LRV ≈ 23.5%
  63. Bristol

    1. Distant Blu / P122-C5
      ‎#5d9cad
      ΔE = 4.301 / LRV ≈ 29.1%
    2. Outpost Grey / P121-C5
      ‎#6893a0
      ΔE = 4.853 / LRV ≈ 26.3%
  64. Ford

    1. Blue
      ‎#5d9ea9
      ΔE = 4.332 / LRV ≈ 29.6%
    2. Neptune Turquoise
      ‎#5596ac
      ΔE = 4.427 / LRV ≈ 26.7%
  65. Crown Diamond

    1. 7335-52 Ideal Blue
      ‎#599caf
      ΔE = 4.334 / LRV ≈ 29.0%
    2. 7333-52 Satin Blue
      ‎#3c9db7
      ΔE = 4.962 / LRV ≈ 28.5%
  66. Brighto Paints

    1. 3-30-5 Tropical Sea
      ‎#4d999e
      ΔE = 4.373 / LRV ≈ 26.8%
    2. 1-30-7 Peacock
      ‎#0e9fb2
      ΔE = 4.592 / LRV ≈ 28.1%
  67. Coronado Paint

    1. 7438 - Navajo Turquoise
      ‎#0096a3
      ΔE = 4.386 / LRV ≈ 24.5%
    2. 7415 - Wonderful World
      ‎#6995a0
      ΔE = 4.682 / LRV ≈ 27.0%
  68. Clark+Kensington

    1. Enchanted Evening / 33B-5
      ‎#66939f
      ΔE = 4.399 / LRV ≈ 26.2%
    2. Adonis Blue / 35B-5
      ‎#5e8e9f
      ΔE = 4.986 / LRV ≈ 24.2%
  69. New Look

    1. Roller Derby / B16-08
      ‎#0d9dac
      ΔE = 4.497 / LRV ≈ 27.2%
  70. Wattyl

    1. Oceania / E60W
      ‎#0d9dac
      ΔE = 4.497 / LRV ≈ 27.2%
  71. CIL

    1. The Blues
      ‎#5b9caf
      ΔE = 4.550 / LRV ≈ 29.1%
    2. Peacock's Plume
      ‎#0097a3
      ΔE = 4.672 / LRV ≈ 24.8%
  72. Pantone / PMS

    1. 5483
      ‎#598f94
      ΔE = 4.557 / LRV ≈ 23.9%
    2. 549
      ‎#6399ab
      ΔE = 5.003 / LRV ≈ 28.4%
  73. Duron

    1. Lakeshore
      ‎#568fa3
      ΔE = 4.655 / LRV ≈ 24.3%
    2. Peacock Plume
      ‎#67989d
      ΔE = 5.149 / LRV ≈ 27.8%
  74. Dulux

    1. Liberty Blue 2
      ‎#4f8fa5
      ΔE = 4.661 / LRV ≈ 24.0%
    2. 16BG 24/357
      ‎#0095a0
      ΔE = 4.946 / LRV ≈ 24.0%
  75. RAL

    1. RAL 210 60 25
      ‎#4a9fa7
      ΔE = 4.696 / LRV ≈ 29.0%
    2. RAL 210 60 20
      ‎#5f9ca2
      ΔE = 4.849 / LRV ≈ 28.8%
  76. Disney

    1. 3C-70-4 Little Critters
      ‎#1a8d9a
      ΔE = 4.775 / LRV ≈ 21.6%
  77. Delta

    1. Velvet Teal / 03048
      ‎#018d9e
      ΔE = 4.817 / LRV ≈ 21.5%
  78. British Standard

    1. BS 4800 18 D 43 - Dresden blue
      ‎#4f8a9c
      ΔE = 4.823 / LRV ≈ 22.2%
  79. Coo-Var

    1. Blue / Access Blue
      ‎#508a9c
      ΔE = 4.892 / LRV ≈ 22.3%
  80. Sikkens

    1. P9.38.49
      ‎#0095a0
      ΔE = 4.946 / LRV ≈ 24.0%
    2. P7.32.45
      ‎#3b8e94
      ΔE = 4.961 / LRV ≈ 22.4%
  81. Sherwin-Williams

    1. Cloudburst - 6487
      ‎#5c9598
      ΔE = 4.967 / LRV ≈ 26.0%
    2. Jamaica Bay - 6781
      ‎#34a3b6
      ΔE = 5.152 / LRV ≈ 30.3%
  82. Diamond Paint

    1. Baltic Blue
      ‎#3d8ba2
      ΔE = 5.074 / LRV ≈ 22.1%
  83. Focoltone

    1. 1103
      ‎#0092ae
      ΔE = 5.205 / LRV ≈ 23.6%
  84. Teknos

    1. GBI109
      ‎#518fa6
      ΔE = 5.220 / LRV ≈ 24.1%

محاكاة عمى اللون

Monochromacy

Dichromacy

رؤية ثلاثية الألوان

‎#4495a4 HTML / CSS أمثلة على الرمز

‎#4495a4 الصدارة

السكوت علامة الرضا

<p style="color: #4495a4">…</p>

‎#4495a4 الخلفية

صافى يا لبن حليب يا قشطة

<p style="background-color: #4495a4">…</p>

‎#4495a4 ظل النص

الناجح يكرهه إثنان الجاهل والحاقد. مصطفى نور الدين

<p style="text-shadow: 0.1em 0.1em 0.15em #4495a4">…</p>

الرسوم البيانية للون

تحويلات مساحة اللون

عشري
4494756
الثنائية
01000100, 10010101, 10100100
عشري
#4495a4
LRV
≈ 25.4%
أقرب لون ست عشري قصير
#49a ΔE = 1.606
RGB
rgb(68, 149, 164)
RGBA
rgba(68, 149, 164, 1.0)
rg اللونية
r: 0.178, g: 0.391, b: 0.430
RYB
أحمر: 26.667%, أصفر: 43.895%, أزرق: 64.314%
Android / android.graphics.Color
-12282460 / 0xff4495a4
HSL
hsl(189, 41%, 45%)
HSLA
hsla(189, 41%, 45%, 1.0)
HSV / HSB
صبغة: 189° (189.375), تشبع: 59% (0.585), قيمة: 64% (0.643)
HSP
صبغة: 189.375, تشبع: 58.537%, السطوع المدركة: 51.849%
HSLuv (HUSL)
H: 210.971, S: 78.561, L: 57.465
Cubehelix
H: -178.499, S: 0.573, L: 0.495
TSL
T: -1.657, S: 0.222, L: 0.496
CMYK
سيان: 59% (0.585), ماجنتي: 9% (0.091), أصفر: 0% (0.000), أسود: 36% (0.357)
CMY
سيان: 73% (0.733), ماجنتي: 42% (0.416), أصفر: 36% (0.357)
XYZ
X: 19.829, Y: 25.402, Z: 38.973
xyY
x: 0.235, y: 0.302, Y: 25.402
CIELab
L: 57.465, a: -20.113, b: -15.339
CIELuv
L: 57.465, u: -33.357, v: -20.020
CIELCH / LCHab
L: 57.465, C: 25.295, H: 217.330
CIELUV / LCHuv
L: 57.465, C: 38.904, H: 210.971
Hunter-Lab
L: 50.401, a: -17.973, b: -10.566
CIECAM02
J: 45.952, C: 36.785, h: 213.141, Q: 133.556, M: 32.168, s: 49.077, H: 270.636
OSA-UCS
خفة: -10.119, أصفر: -2.515, أخضر: 4.020
LMS
L: 19.115, M: 29.406, S: 38.731
YCbCr
Y: 124.644, Cb: 146.573, Cr: 91.376
YCoCg
Y: 132.500, Cg: 16.500, Co: -7.000
YDbDr
Y: 126.491, Db: 56.445, Dr: 111.228
YPbPr
Y: 132.827, Pb: 16.815, Pr: -41.190
xvYCC
Y: 130.075, Cb: 142.771, Cr: 91.817
YIQ
Y: 126.491, I: -53.072, Q: -12.461
YUV
Y: 126.491, U: 18.459, V: -51.315
نظام الألوان مونسل
7.5B 5/6 ΔE = 3.449
لون العلامة التجارية
Salesforce ΔE = 8.482

ألوان عشوائية

أحمر

أخضر

أزرق