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#CA381F

#ca381f ≈ Rosso Corsa

  • red
  • Lightness: medium
  • Saturation: strong
  • Warm
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#ca381f 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 12.16% blue; printed in CMYK it uses 0% cyan, 72.28% magenta, 84.65% yellow and 20.78% black. Its hue angle is 8.77°, with 73.39% saturation and 45.69% 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 4.18.

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 luminance0.1548

Complementary

  1. #ca381f
  2. #1fb1ca

Split complementary

  1. #ca381f
  2. #1fca8e
  3. #1f5cca

Analogous

  1. #ca1f5c
  2. #ca381f
  3. #ca8e1f

Triadic

  1. #ca381f
  2. #1fca38
  3. #381fca

Tetradic

  1. #ca381f
  2. #b1ca1f
  3. #1fb1ca
  4. #381fca

Square

  1. #ca381f
  2. #5cca1f
  3. #1fb1ca
  4. #8e1fca

Monochromatic

  1. #45130b
  2. #882615
  3. #ca381f
  4. #e46751
  5. #efa194

Shades

#ca381f mixed progressively with black.

  1. #ca381f
  2. #b6321c
  3. #a22d19
  4. #8d2716
  5. #792213
  6. #651c10
  7. #51160c
  8. #3d1109
  9. #280b06
  10. #140603
  11. #000000

Tints

#ca381f mixed progressively with white.

  1. #ca381f
  2. #cf4c35
  3. #d5604c
  4. #da7462
  5. #df8879
  6. #e59c8f
  7. #eaafa5
  8. #efc3bc
  9. #f4d7d2
  10. #faebe9
  11. #ffffff

Tones

#ca381f mixed progressively with gray.

  1. #ca381f
  2. #c33f29
  3. #bb4632
  4. #b44e3c
  5. #ac5546
  6. #a55c50
  7. #9e6359
  8. #966a63
  9. #8f726d
  10. #877976
  11. #808080

Readable text 5.13:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.1:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #6e6e6e ≈ 0.003% of males
Achromatomaly #9b5d58 ≈ 0.001% of males
Protanopia #64591a ≈ 1.01% of males
Deuteranopia #887916 ≈ 1.27% of males
Tritanopia #df0034 ≈ 0.0001% of males
Protanomaly #984e1c ≈ 1.08% of males
Deuteranomaly #a7651a ≈ 4.63% of males
Tritanomaly #d71c2d ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-ca381f {
  color: #ca381f;
}
Background
.bg-ca381f {
  background-color: #ca381f;
  color: #ffffff;
}
Border
.border-ca381f {
  border: 2px solid #ca381f;
}
CSS variables
:root {
  --color-primary: #ca381f;
  --color-primary-rgb: 202 56 31;
  --color-primary-hsl: 9 73% 46%;
}
Gradient
.gradient-ca381f {
  background: linear-gradient(135deg, #ca381f, #ca8e1f);
}
Colored shadow
.shadow-ca381f {
  box-shadow: 0 8px 24px rgb(202 56 31 / 0.35);
}

#d40000 Rosso Corsa ΔE 4.18 #cb410b Sinopia ΔE 5.03 #e62020 Lust ΔE 5.29 #c80815 Venetian Red ΔE 5.31 #cf1020 Lava ΔE 5.41 #cc3333 Persian Red ΔE 5.74 #ce2029 Fire Engine Red ΔE 5.76 #35c7e0 Inverted #6e6e6e Grayscale 

Rosso Corsa
#ca381f  rgb(202, 56, 31)  hsl(9, 73%, 46%)  Rosso Corsa
#1fb1ca  rgb(31, 177, 202)  hsl(189, 73%, 46%)  Moonstone Blue
#1fca38  rgb(31, 202, 56)  hsl(129, 73%, 46%)  Lime Green
#381fca  rgb(56, 31, 202)  hsl(249, 73%, 46%)  Medium Blue