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#CF310D

#cf310d ≈ Rosso Corsa

  • red
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#cf310d is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 81.18% red, 19.22% green and 5.1% blue; printed in CMYK it uses 0% cyan, 76.33% magenta, 93.72% yellow and 18.82% black. Its hue angle is 11.13°, with 88.18% saturation and 43.14% 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 5.12:1 (WCAG AA). The closest named color is Rosso Corsa (#d40000), ΔE 3.5.

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 luminance0.1549

Complementary

  1. #cf310d
  2. #0dabcf

Split complementary

  1. #cf310d
  2. #0dcf92
  3. #0d4acf

Analogous

  1. #cf0d4a
  2. #cf310d
  3. #cf920d

Triadic

  1. #cf310d
  2. #0dcf31
  3. #310dcf

Tetradic

  1. #cf310d
  2. #abcf0d
  3. #0dabcf
  4. #310dcf

Square

  1. #cf310d
  2. #4acf0d
  3. #0dabcf
  4. #920dcf

Monochromatic

  1. #3f0f04
  2. #872008
  3. #cf310d
  4. #f25936
  5. #f7957e

Shades

#cf310d mixed progressively with black.

  1. #cf310d
  2. #ba2c0c
  3. #a6270a
  4. #912209
  5. #7c1d08
  6. #681907
  7. #531405
  8. #3e0f04
  9. #290a03
  10. #150501
  11. #000000

Tints

#cf310d mixed progressively with white.

  1. #cf310d
  2. #d44625
  3. #d95a3d
  4. #dd6f56
  5. #e2836e
  6. #e79886
  7. #ecad9e
  8. #f1c1b6
  9. #f5d6cf
  10. #faeae7
  11. #ffffff

Tones

#cf310d mixed progressively with gray.

  1. #cf310d
  2. #c73919
  3. #bf4124
  4. #b74930
  5. #af513b
  6. #a85947
  7. #a06052
  8. #98685e
  9. #907069
  10. #887875
  11. #808080

Readable text 5.12:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.1:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #6e6e6e ≈ 0.003% of males
Achromatomaly #9e5b57 ≈ 0.001% of males
Protanopia #645701 ≈ 1.01% of males
Deuteranopia #8a7a00 ≈ 1.27% of males
Tritanopia #e5002c ≈ 0.0001% of males
Protanomaly #9b4b06 ≈ 1.08% of males
Deuteranomaly #aa6501 ≈ 4.63% of males
Tritanomaly #dc0123 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-cf310d {
  color: #cf310d;
}
Background
.bg-cf310d {
  background-color: #cf310d;
  color: #ffffff;
}
Border
.border-cf310d {
  border: 2px solid #cf310d;
}
CSS variables
:root {
  --color-primary: #cf310d;
  --color-primary-rgb: 207 49 13;
  --color-primary-hsl: 11 88% 43%;
}
Gradient
.gradient-cf310d {
  background: linear-gradient(135deg, #cf310d, #cf920d);
}
Colored shadow
.shadow-cf310d {
  box-shadow: 0 8px 24px rgb(207 49 13 / 0.35);
}

#d40000 Rosso Corsa ΔE 3.50 #cb410b Sinopia ΔE 3.52 #c04000 Mahogany ΔE 5.11 #b7410e Rust ΔE 5.43 #e62020 Lust ΔE 5.98 #c80815 Venetian Red ΔE 6.30 #cf1020 Lava ΔE 6.94 #30cef2 Inverted #6e6e6e Grayscale 

Rosso Corsa
#cf310d  rgb(207, 49, 13)  hsl(11, 88%, 43%)  Rosso Corsa
#0dabcf  rgb(13, 171, 207)  hsl(191, 88%, 43%)  Bondi Blue
#0dcf31  rgb(13, 207, 49)  hsl(131, 88%, 43%)  Lime Green
#310dcf  rgb(49, 13, 207)  hsl(251, 88%, 43%)  Medium Blue