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#CB331B

#cb331b ≈ Rosso Corsa

  • red
  • Lightness: medium
  • Saturation: strong
  • Warm
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#cb331b is a color from the red family, with medium lightness and strong saturation. In the RGB model it is made of 79.61% red, 20% green and 10.59% blue; printed in CMYK it uses 0% cyan, 74.88% magenta, 86.7% yellow and 20.39% black. Its hue angle is 8.18°, with 76.52% saturation and 45.1% lightness in HSL. It is a warm color, often associated with energy, passion and urgency. Designers typically use it for food and restaurant brands, sales and promotions and brand accents. White text on this color reaches a contrast ratio of 5.21:1 (WCAG AA). The closest named color is Rosso Corsa (#d40000), ΔE 3.48.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#cc3333
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1514

Complementary

  1. #cb331b
  2. #1bb3cb

Split complementary

  1. #cb331b
  2. #1bcb8b
  3. #1b5bcb

Analogous

  1. #cb1b5b
  2. #cb331b
  3. #cb8b1b

Triadic

  1. #cb331b
  2. #1bcb33
  3. #331bcb

Tetradic

  1. #cb331b
  2. #b3cb1b
  3. #1bb3cb
  4. #331bcb

Square

  1. #cb331b
  2. #5bcb1b
  3. #1bb3cb
  4. #8b1bcb

Monochromatic

  1. #441109
  2. #872212
  3. #cb331b
  4. #e7614b
  5. #f09c8f

Shades

#cb331b mixed progressively with black.

  1. #cb331b
  2. #b72e18
  3. #a22916
  4. #8e2413
  5. #7a1f10
  6. #661a0e
  7. #51140b
  8. #3d0f08
  9. #290a05
  10. #140503
  11. #000000

Tints

#cb331b mixed progressively with white.

  1. #cb331b
  2. #d04732
  3. #d55c49
  4. #db705f
  5. #e08576
  6. #e5998d
  7. #eaada4
  8. #efc2bb
  9. #f5d6d1
  10. #faebe8
  11. #ffffff

Tones

#cb331b mixed progressively with gray.

  1. #cb331b
  2. #c43b25
  3. #bc422f
  4. #b54a39
  5. #ad5243
  6. #a65a4e
  7. #9e6158
  8. #976962
  9. #8f716c
  10. #887876
  11. #808080

Readable text 5.21:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.03:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #6c6c6c ≈ 0.003% of males
Achromatomaly #9b5b57 ≈ 0.001% of males
Protanopia #635715 ≈ 1.01% of males
Deuteranopia #887910 ≈ 1.27% of males
Tritanopia #e00030 ≈ 0.0001% of males
Protanomaly #984b18 ≈ 1.08% of males
Deuteranomaly #a76415 ≈ 4.63% of males
Tritanomaly #d80f29 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-cb331b {
  color: #cb331b;
}
Background
.bg-cb331b {
  background-color: #cb331b;
  color: #ffffff;
}
Border
.border-cb331b {
  border: 2px solid #cb331b;
}
CSS variables
:root {
  --color-primary: #cb331b;
  --color-primary-rgb: 203 51 27;
  --color-primary-hsl: 8 77% 45%;
}
Gradient
.gradient-cb331b {
  background: linear-gradient(135deg, #cb331b, #cb8b1b);
}
Colored shadow
.shadow-cb331b {
  box-shadow: 0 8px 24px rgb(203 51 27 / 0.35);
}

#d40000 Rosso Corsa ΔE 3.48 #c80815 Venetian Red ΔE 4.78 #cf1020 Lava ΔE 5.07 #cb410b Sinopia ΔE 5.20 #e62020 Lust ΔE 5.26 #ce2029 Fire Engine Red ΔE 5.61 #e30022 Cadmium Red ΔE 5.82 #34cce4 Inverted #6c6c6c Grayscale 

Rosso Corsa
#cb331b  rgb(203, 51, 27)  hsl(8, 77%, 45%)  Rosso Corsa
#1bb3cb  rgb(27, 179, 203)  hsl(188, 77%, 45%)  Moonstone Blue
#1bcb33  rgb(27, 203, 51)  hsl(128, 77%, 45%)  Lime Green
#331bcb  rgb(51, 27, 203)  hsl(248, 77%, 45%)  Medium Blue