ColorTool
Log in
#CD280B

#cd280b ≈ Rosso Corsa

  • red
  • Lightness: medium
  • Saturation: vivid
  • Warm
Check contrast Explore in graph Random color

#cd280b is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 80.39% red, 15.69% green and 4.31% blue; printed in CMYK it uses 0% cyan, 80.49% magenta, 94.63% yellow and 19.61% black. Its hue angle is 8.97°, with 89.81% saturation and 42.35% 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 5.38:1 (WCAG AA). The closest named color is Rosso Corsa (#d40000), ΔE 2.22.

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 luminance0.1452

Complementary

  1. #cd280b
  2. #0bb0cd

Split complementary

  1. #cd280b
  2. #0bcd89
  3. #0b4fcd

Analogous

  1. #cd0b4f
  2. #cd280b
  3. #cd890b

Triadic

  1. #cd280b
  2. #0bcd28
  3. #280bcd

Tetradic

  1. #cd280b
  2. #b0cd0b
  3. #0bb0cd
  4. #280bcd

Square

  1. #cd280b
  2. #4fcd0b
  3. #0bb0cd
  4. #890bcd

Monochromatic

  1. #3c0c03
  2. #841a07
  3. #cd280b
  4. #f44e31
  5. #f88c79

Shades

#cd280b mixed progressively with black.

  1. #cd280b
  2. #b9240a
  3. #a42009
  4. #901c08
  5. #7b1807
  6. #671406
  7. #521004
  8. #3e0c03
  9. #290802
  10. #150401
  11. #000000

Tints

#cd280b mixed progressively with white.

  1. #cd280b
  2. #d23e23
  3. #d7533c
  4. #dc6954
  5. #e17e6d
  6. #e69485
  7. #eba99d
  8. #f0bfb6
  9. #f5d4ce
  10. #faeae7
  11. #ffffff

Tones

#cd280b mixed progressively with gray.

  1. #cd280b
  2. #c53117
  3. #be3a22
  4. #b6422e
  5. #ae4b3a
  6. #a75446
  7. #9f5d51
  8. #97665d
  9. #8f6e69
  10. #887774
  11. #808080

Readable text 5.38:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.9:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #6a6a6a ≈ 0.003% of males
Achromatomaly #9c5754 ≈ 0.001% of males
Protanopia #5f5300 ≈ 1.01% of males
Deuteranopia #877700 ≈ 1.27% of males
Tritanopia #e20025 ≈ 0.0001% of males
Protanomaly #984605 ≈ 1.08% of males
Deuteranomaly #a86100 ≈ 4.63% of males
Tritanomaly #da001d ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-cd280b {
  color: #cd280b;
}
Background
.bg-cd280b {
  background-color: #cd280b;
  color: #ffffff;
}
Border
.border-cd280b {
  border: 2px solid #cd280b;
}
CSS variables
:root {
  --color-primary: #cd280b;
  --color-primary-rgb: 205 40 11;
  --color-primary-hsl: 9 90% 42%;
}
Gradient
.gradient-cd280b {
  background: linear-gradient(135deg, #cd280b, #cd890b);
}
Colored shadow
.shadow-cd280b {
  box-shadow: 0 8px 24px rgb(205 40 11 / 0.35);
}

#d40000 Rosso Corsa ΔE 2.22 #c80815 Venetian Red ΔE 4.84 #cb410b Sinopia ΔE 4.91 #cf1020 Lava ΔE 5.79 #b7410e Rust ΔE 5.92 #c04000 Mahogany ΔE 5.98 #e62020 Lust ΔE 6.06 #32d7f4 Inverted #6a6a6a Grayscale 

Rosso Corsa
#cd280b  rgb(205, 40, 11)  hsl(9, 90%, 42%)  Rosso Corsa
#0bb0cd  rgb(11, 176, 205)  hsl(189, 90%, 42%)  Moonstone Blue
#0bcd28  rgb(11, 205, 40)  hsl(129, 90%, 42%)  Lime Green
#280bcd  rgb(40, 11, 205)  hsl(249, 90%, 42%)  Medium Blue