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#CB3306

#cb3306 ≈ Sinopia

  • brown
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#cb3306 is a color from the brown family, with medium lightness and vivid saturation. In the RGB model it is made of 79.61% red, 20% green and 2.35% blue; printed in CMYK it uses 0% cyan, 74.88% magenta, 97.04% yellow and 20.39% black. Its hue angle is 13.71°, with 94.26% saturation and 40.98% lightness in HSL. It is a warm color, often associated with reliability, warmth and earthiness. Designers typically use it for cafés and coffee brands, rustic and natural styles and call-to-action buttons. White text on this color reaches a contrast ratio of 5.23:1 (WCAG AA). The closest named color is Sinopia (#cb410b), ΔE 2.79.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#cc3300
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1508

Complementary

  1. #cb3306
  2. #069ecb

Split complementary

  1. #cb3306
  2. #06cb96
  3. #063bcb

Analogous

  1. #cb063b
  2. #cb3306
  3. #cb9606

Triadic

  1. #cb3306
  2. #06cb33
  3. #3306cb

Tetradic

  1. #cb3306
  2. #9ecb06
  3. #069ecb
  4. #3306cb

Square

  1. #cb3306
  2. #3bcb06
  3. #069ecb
  4. #9606cb

Monochromatic

  1. #360e02
  2. #812004
  3. #cb3306
  4. #f95525
  5. #fb8f6f

Shades

#cb3306 mixed progressively with black.

  1. #cb3306
  2. #b72e05
  3. #a22905
  4. #8e2404
  5. #7a1f04
  6. #661a03
  7. #511402
  8. #3d0f02
  9. #290a01
  10. #140501
  11. #000000

Tints

#cb3306 mixed progressively with white.

  1. #cb3306
  2. #d0471f
  3. #d55c38
  4. #db7051
  5. #e0856a
  6. #e59983
  7. #eaad9b
  8. #efc2b4
  9. #f5d6cd
  10. #faebe6
  11. #ffffff

Tones

#cb3306 mixed progressively with gray.

  1. #cb3306
  2. #c43b12
  3. #bc421e
  4. #b54a2b
  5. #ad5237
  6. #a65a43
  7. #9e614f
  8. #97695b
  9. #8f7168
  10. #887874
  11. #808080

Readable text 5.23:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.02:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #6c6c6c ≈ 0.003% of males
Achromatomaly #9b5b55 ≈ 0.001% of males
Protanopia #635700 ≈ 1.01% of males
Deuteranopia #887900 ≈ 1.27% of males
Tritanopia #e0002d ≈ 0.0001% of males
Protanomaly #984b00 ≈ 1.08% of males
Deuteranomaly #a76400 ≈ 4.63% of males
Tritanomaly #d80c23 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-cb3306 {
  color: #cb3306;
}
Background
.bg-cb3306 {
  background-color: #cb3306;
  color: #ffffff;
}
Border
.border-cb3306 {
  border: 2px solid #cb3306;
}
CSS variables
:root {
  --color-primary: #cb3306;
  --color-primary-rgb: 203 51 6;
  --color-primary-hsl: 14 94% 41%;
}
Gradient
.gradient-cb3306 {
  background: linear-gradient(135deg, #cb3306, #cb9606);
}
Colored shadow
.shadow-cb3306 {
  box-shadow: 0 8px 24px rgb(203 51 6 / 0.35);
}

#cb410b Sinopia ΔE 2.79 #c04000 Mahogany ΔE 3.88 #d40000 Rosso Corsa ΔE 4.20 #b7410e Rust ΔE 4.33 #c80815 Venetian Red ΔE 6.98 #e62020 Lust ΔE 7.30 #cf1020 Lava ΔE 7.94 #34ccf9 Inverted #6c6c6c Grayscale 

Sinopia
#cb3306  rgb(203, 51, 6)  hsl(14, 94%, 41%)  Sinopia
#069ecb  rgb(6, 158, 203)  hsl(194, 94%, 41%)  Bondi Blue
#06cb33  rgb(6, 203, 51)  hsl(134, 94%, 41%)  Lime Green
#3306cb  rgb(51, 6, 203)  hsl(254, 94%, 41%)  Medium Blue