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#CA100B

#ca100b ≈ Rosso Corsa

  • red
  • Lightness: medium
  • Saturation: strong
  • Warm
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#ca100b is a color from the red family, with medium lightness and strong saturation. In the RGB model it is made of 79.22% red, 6.27% green and 4.31% blue; printed in CMYK it uses 0% cyan, 92.08% magenta, 94.55% yellow and 20.78% black. Its hue angle is 1.57°, with 89.67% saturation and 41.76% 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 5.85:1 (WCAG AA). The closest named color is Rosso Corsa (#d40000), ΔE 2.12.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#cc0000
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1295

Complementary

  1. #ca100b
  2. #0bc5ca

Split complementary

  1. #ca100b
  2. #0bca6f
  3. #0b65ca

Analogous

  1. #ca0b65
  2. #ca100b
  3. #ca6f0b

Triadic

  1. #ca100b
  2. #0bca10
  3. #100bca

Tetradic

  1. #ca100b
  2. #c5ca0b
  3. #0bc5ca
  4. #100bca

Square

  1. #ca100b
  2. #65ca0b
  3. #0bc5ca
  4. #6f0bca

Monochromatic

  1. #390503
  2. #810a07
  3. #ca100b
  4. #f4332e
  5. #f87a76

Shades

#ca100b mixed progressively with black.

  1. #ca100b
  2. #b60e0a
  3. #a20d09
  4. #8d0b08
  5. #790a07
  6. #650806
  7. #510604
  8. #3d0503
  9. #280302
  10. #140201
  11. #000000

Tints

#ca100b mixed progressively with white.

  1. #ca100b
  2. #cf2823
  3. #d5403c
  4. #da5854
  5. #df706d
  6. #e58885
  7. #ea9f9d
  8. #efb7b6
  9. #f4cfce
  10. #fae7e7
  11. #ffffff

Tones

#ca100b mixed progressively with gray.

  1. #ca100b
  2. #c31b17
  3. #bb2622
  4. #b4322e
  5. #ac3d3a
  6. #a54846
  7. #9e5351
  8. #965e5d
  9. #8f6a69
  10. #877574
  11. #808080

Readable text 5.85:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.59:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #656565 ≈ 0.003% of males
Achromatomaly #98504f ≈ 0.001% of males
Protanopia #574c03 ≈ 1.01% of males
Deuteranopia #817200 ≈ 1.27% of males
Tritanopia #df0015 ≈ 0.0001% of males
Protanomaly #933c06 ≈ 1.08% of males
Deuteranomaly #a35b00 ≈ 4.63% of males
Tritanomaly #d70011 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-ca100b {
  color: #ca100b;
}
Background
.bg-ca100b {
  background-color: #ca100b;
  color: #ffffff;
}
Border
.border-ca100b {
  border: 2px solid #ca100b;
}
CSS variables
:root {
  --color-primary: #ca100b;
  --color-primary-rgb: 202 16 11;
  --color-primary-hsl: 2 90% 42%;
}
Gradient
.gradient-ca100b {
  background: linear-gradient(135deg, #ca100b, #ca6f0b);
}
Colored shadow
.shadow-ca100b {
  box-shadow: 0 8px 24px rgb(202 16 11 / 0.35);
}

#d40000 Rosso Corsa ΔE 2.12 #c80815 Venetian Red ΔE 2.17 #cf1020 Lava ΔE 3.95 #ce2029 Fire Engine Red ΔE 5.32 #b31b1b Cornell Red ΔE 5.35 #b22222 Firebrick ΔE 6.13 #e30022 Cadmium Red ΔE 6.19 #35eff4 Inverted #656565 Grayscale 

Rosso Corsa
#ca100b  rgb(202, 16, 11)  hsl(2, 90%, 42%)  Rosso Corsa
#0bc5ca  rgb(11, 197, 202)  hsl(182, 90%, 42%)  Dark Turquoise
#0bca10  rgb(11, 202, 16)  hsl(122, 90%, 42%)  Lime Green
#100bca  rgb(16, 11, 202)  hsl(242, 90%, 42%)  Medium Blue