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#CA381D

#ca381d ≈ Rosso Corsa

  • red
  • Lightness: medium
  • Saturation: strong
  • Warm
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#ca381d is a color from the red family, with medium lightness and strong saturation. In the RGB model it is made of 79.22% red, 21.96% green and 11.37% blue; printed in CMYK it uses 0% cyan, 72.28% magenta, 85.64% yellow and 20.78% black. Its hue angle is 9.36°, with 74.89% saturation and 45.29% 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 5.13:1 (WCAG AA). The closest named color is Rosso Corsa (#d40000), ΔE 4.11.

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 luminance0.1547

Complementary

  1. #ca381d
  2. #1dafca

Split complementary

  1. #ca381d
  2. #1dca8e
  3. #1d59ca

Analogous

  1. #ca1d59
  2. #ca381d
  3. #ca8e1d

Triadic

  1. #ca381d
  2. #1dca38
  3. #381dca

Tetradic

  1. #ca381d
  2. #afca1d
  3. #1dafca
  4. #381dca

Square

  1. #ca381d
  2. #59ca1d
  3. #1dafca
  4. #8e1dca

Monochromatic

  1. #44130a
  2. #872513
  3. #ca381d
  4. #e6664e
  5. #efa091

Shades

#ca381d mixed progressively with black.

  1. #ca381d
  2. #b6321a
  3. #a22d17
  4. #8d2714
  5. #792211
  6. #651c0f
  7. #51160c
  8. #3d1109
  9. #280b06
  10. #140603
  11. #000000

Tints

#ca381d mixed progressively with white.

  1. #ca381d
  2. #cf4c34
  3. #d5604a
  4. #da7461
  5. #df8877
  6. #e59c8e
  7. #eaafa5
  8. #efc3bb
  9. #f4d7d2
  10. #faebe8
  11. #ffffff

Tones

#ca381d mixed progressively with gray.

  1. #ca381d
  2. #c33f27
  3. #bb4631
  4. #b44e3b
  5. #ac5545
  6. #a55c4f
  7. #9e6358
  8. #966a62
  9. #8f726c
  10. #877976
  11. #808080

Readable text 5.13:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.09:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #6e6e6e ≈ 0.003% of males
Achromatomaly #9b5d58 ≈ 0.001% of males
Protanopia #655917 ≈ 1.01% of males
Deuteranopia #897913 ≈ 1.27% of males
Tritanopia #df0034 ≈ 0.0001% of males
Protanomaly #984e1a ≈ 1.08% of males
Deuteranomaly #a76518 ≈ 4.63% of males
Tritanomaly #d71b2c ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-ca381d {
  color: #ca381d;
}
Background
.bg-ca381d {
  background-color: #ca381d;
  color: #ffffff;
}
Border
.border-ca381d {
  border: 2px solid #ca381d;
}
CSS variables
:root {
  --color-primary: #ca381d;
  --color-primary-rgb: 202 56 29;
  --color-primary-hsl: 9 75% 45%;
}
Gradient
.gradient-ca381d {
  background: linear-gradient(135deg, #ca381d, #ca8e1d);
}
Colored shadow
.shadow-ca381d {
  box-shadow: 0 8px 24px rgb(202 56 29 / 0.35);
}

#d40000 Rosso Corsa ΔE 4.11 #cb410b Sinopia ΔE 4.63 #e62020 Lust ΔE 5.48 #c80815 Venetian Red ΔE 5.50 #cf1020 Lava ΔE 5.73 #b7410e Rust ΔE 5.83 #c04000 Mahogany ΔE 6.12 #35c7e2 Inverted #6e6e6e Grayscale 

Rosso Corsa
#ca381d  rgb(202, 56, 29)  hsl(9, 75%, 45%)  Rosso Corsa
#1dafca  rgb(29, 175, 202)  hsl(189, 75%, 45%)  Moonstone Blue
#1dca38  rgb(29, 202, 56)  hsl(129, 75%, 45%)  Lime Green
#381dca  rgb(56, 29, 202)  hsl(249, 75%, 45%)  Medium Blue