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#CB2104

#cb2104 ≈ Rosso Corsa

  • red
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#cb2104 is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 79.61% red, 12.94% green and 1.57% blue; printed in CMYK it uses 0% cyan, 83.74% magenta, 98.03% yellow and 20.39% black. Its hue angle is 8.74°, with 96.14% saturation and 40.59% 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 call-to-action buttons. White text on this color reaches a contrast ratio of 5.59:1 (WCAG AA). The closest named color is Rosso Corsa (#d40000), ΔE 1.94.

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 luminance0.1379

Complementary

  1. #cb2104
  2. #04aecb

Split complementary

  1. #cb2104
  2. #04cb84
  3. #044bcb

Analogous

  1. #cb044b
  2. #cb2104
  3. #cb8404

Triadic

  1. #cb2104
  2. #04cb21
  3. #2104cb

Tetradic

  1. #cb2104
  2. #aecb04
  3. #04aecb
  4. #2104cb

Square

  1. #cb2104
  2. #4bcb04
  3. #04aecb
  4. #8404cb

Monochromatic

  1. #350901
  2. #801503
  3. #cb2104
  4. #fb4121
  5. #fc816c

Shades

#cb2104 mixed progressively with black.

  1. #cb2104
  2. #b71e04
  3. #a21a03
  4. #8e1703
  5. #7a1402
  6. #661102
  7. #510d02
  8. #3d0a01
  9. #290701
  10. #140300
  11. #000000

Tints

#cb2104 mixed progressively with white.

  1. #cb2104
  2. #d0371d
  3. #d54d36
  4. #db644f
  5. #e07a68
  6. #e59082
  7. #eaa69b
  8. #efbcb4
  9. #f5d3cd
  10. #fae9e6
  11. #ffffff

Tones

#cb2104 mixed progressively with gray.

  1. #cb2104
  2. #c42b10
  3. #bc341d
  4. #b53e29
  5. #ad4736
  6. #a65142
  7. #9e5a4e
  8. #97645b
  9. #8f6d67
  10. #887774
  11. #808080

Readable text 5.59:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.76:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #686868 ≈ 0.003% of males
Achromatomaly #9a5451 ≈ 0.001% of males
Protanopia #5c5000 ≈ 1.01% of males
Deuteranopia #847500 ≈ 1.27% of males
Tritanopia #e0001f ≈ 0.0001% of males
Protanomaly #964200 ≈ 1.08% of males
Deuteranomaly #a55e00 ≈ 4.63% of males
Tritanomaly #d80017 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-cb2104 {
  color: #cb2104;
}
Background
.bg-cb2104 {
  background-color: #cb2104;
  color: #ffffff;
}
Border
.border-cb2104 {
  border: 2px solid #cb2104;
}
CSS variables
:root {
  --color-primary: #cb2104;
  --color-primary-rgb: 203 33 4;
  --color-primary-hsl: 9 96% 41%;
}
Gradient
.gradient-cb2104 {
  background: linear-gradient(135deg, #cb2104, #cb8404);
}
Colored shadow
.shadow-cb2104 {
  box-shadow: 0 8px 24px rgb(203 33 4 / 0.35);
}

#d40000 Rosso Corsa ΔE 1.94 #c80815 Venetian Red ΔE 4.51 #cb410b Sinopia ΔE 5.50 #cf1020 Lava ΔE 5.87 #b7410e Rust ΔE 5.98 #c04000 Mahogany ΔE 6.15 #e62020 Lust ΔE 6.84 #34defb Inverted #686868 Grayscale 

Rosso Corsa
#cb2104  rgb(203, 33, 4)  hsl(9, 96%, 41%)  Rosso Corsa
#04aecb  rgb(4, 174, 203)  hsl(189, 96%, 41%)  Bondi Blue
#04cb21  rgb(4, 203, 33)  hsl(129, 96%, 41%)  Lime Green
#2104cb  rgb(33, 4, 203)  hsl(249, 96%, 41%)  Medium Blue