ColorTool
Log in
#CB4409

#cb4409 ≈ Sinopia

  • brown
  • Lightness: medium
  • Saturation: vivid
  • Warm
Check contrast Explore in graph Random color

#cb4409 is a color from the brown family, with medium lightness and vivid saturation. In the RGB model it is made of 79.61% red, 26.67% green and 3.53% blue; printed in CMYK it uses 0% cyan, 66.5% magenta, 95.57% yellow and 20.39% black. Its hue angle is 18.25°, with 91.51% saturation and 41.57% 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 4.81:1 (WCAG AA). The closest named color is Sinopia (#cb410b), ΔE 0.92.

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 luminance0.1685

Complementary

  1. #cb4409
  2. #0990cb

Split complementary

  1. #cb4409
  2. #09cba5
  3. #092fcb

Analogous

  1. #cb092f
  2. #cb4409
  3. #cba509

Triadic

  1. #cb4409
  2. #09cb44
  3. #4409cb

Tetradic

  1. #cb4409
  2. #90cb09
  3. #0990cb
  4. #4409cb

Square

  1. #cb4409
  2. #2fcb09
  3. #0990cb
  4. #a509cb

Monochromatic

  1. #391303
  2. #822b06
  3. #cb4409
  4. #f6692b
  5. #f99d74

Shades

#cb4409 mixed progressively with black.

  1. #cb4409
  2. #b73d08
  3. #a23607
  4. #8e3006
  5. #7a2905
  6. #662205
  7. #511b04
  8. #3d1403
  9. #290e02
  10. #140701
  11. #000000

Tints

#cb4409 mixed progressively with white.

  1. #cb4409
  2. #d05722
  3. #d5693a
  4. #db7c53
  5. #e08f6b
  6. #e5a284
  7. #eab49d
  8. #efc7b5
  9. #f5dace
  10. #faece6
  11. #ffffff

Tones

#cb4409 mixed progressively with gray.

  1. #cb4409
  2. #c44a15
  3. #bc5021
  4. #b5562d
  5. #ad5c39
  6. #a66245
  7. #9e6850
  8. #976e5c
  9. #8f7468
  10. #887a74
  11. #808080

Readable text 4.81:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.37:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #727272 ≈ 0.003% of males
Achromatomaly #9e635a ≈ 0.001% of males
Protanopia #6c5f00 ≈ 1.01% of males
Deuteranopia #8e7d00 ≈ 1.27% of males
Tritanopia #e0153b ≈ 0.0001% of males
Protanomaly #9b5500 ≈ 1.08% of males
Deuteranomaly #aa6b00 ≈ 4.63% of males
Tritanomaly #d82e2e ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-cb4409 {
  color: #cb4409;
}
Background
.bg-cb4409 {
  background-color: #cb4409;
  color: #ffffff;
}
Border
.border-cb4409 {
  border: 2px solid #cb4409;
}
CSS variables
:root {
  --color-primary: #cb4409;
  --color-primary-rgb: 203 68 9;
  --color-primary-hsl: 18 92% 42%;
}
Gradient
.gradient-cb4409 {
  background: linear-gradient(135deg, #cb4409, #cba509);
}
Colored shadow
.shadow-cb4409 {
  box-shadow: 0 8px 24px rgb(203 68 9 / 0.35);
}

#cb410b Sinopia ΔE 0.92 #c04000 Mahogany ΔE 2.72 #b7410e Rust ΔE 4.31 #cc5500 Burnt Orange ΔE 5.59 #e25822 Flame ΔE 7.22 #d40000 Rosso Corsa ΔE 7.76 #ec5800 Persimmon ΔE 9.21 #34bbf6 Inverted #727272 Grayscale 

Sinopia
#cb4409  rgb(203, 68, 9)  hsl(18, 92%, 42%)  Sinopia
#0990cb  rgb(9, 144, 203)  hsl(198, 92%, 42%)  Carolina Blue
#09cb44  rgb(9, 203, 68)  hsl(138, 92%, 42%)  Lime Green
#4409cb  rgb(68, 9, 203)  hsl(258, 92%, 42%)  Medium Blue