ColorTool
Log in
#E00A09

#e00a09 ≈ Rosso Corsa

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

#e00a09 is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 87.84% red, 3.92% green and 3.53% blue; printed in CMYK it uses 0% cyan, 95.54% magenta, 95.98% yellow and 12.16% black. Its hue angle is 0.28°, with 92.27% 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 call-to-action buttons. White text on this color reaches a contrast ratio of 4.98:1 (WCAG AA). The closest named color is Rosso Corsa (#d40000), ΔE 2.84.

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 luminance0.1608

Complementary

  1. #e00a09
  2. #09dfe0

Split complementary

  1. #e00a09
  2. #09e076
  3. #0974e0

Analogous

  1. #e00974
  2. #e00a09
  3. #e07609

Triadic

  1. #e00a09
  2. #09e00a
  3. #0a09e0

Tetradic

  1. #e00a09
  2. #dfe009
  3. #09dfe0
  4. #0a09e0

Square

  1. #e00a09
  2. #74e009
  3. #09dfe0
  4. #7609e0

Monochromatic

  1. #4d0303
  2. #960706
  3. #e00a09
  4. #f73f3e
  5. #fa8888

Shades

#e00a09 mixed progressively with black.

  1. #e00a09
  2. #ca0908
  3. #b30807
  4. #9d0706
  5. #860605
  6. #700505
  7. #5a0404
  8. #430303
  9. #2d0202
  10. #160101
  11. #000000

Tints

#e00a09 mixed progressively with white.

  1. #e00a09
  2. #e32322
  3. #e63b3a
  4. #e95453
  5. #ec6c6b
  6. #f08584
  7. #f39d9d
  8. #f6b6b5
  9. #f9cece
  10. #fce7e6
  11. #ffffff

Tones

#e00a09 mixed progressively with gray.

  1. #e00a09
  2. #d61615
  3. #cd2221
  4. #c32d2d
  5. #ba3939
  6. #b04545
  7. #a65150
  8. #9d5d5c
  9. #936868
  10. #8a7474
  11. #808080

Readable text 4.98:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.22:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #707070 ≈ 0.003% of males
Achromatomaly #a95858 ≈ 0.001% of males
Protanopia #605400 ≈ 1.01% of males
Deuteranopia #8f7f00 ≈ 1.27% of males
Tritanopia #f80013 ≈ 0.0001% of males
Protanomaly #a34203 ≈ 1.08% of males
Deuteranomaly #b56400 ≈ 4.63% of males
Tritanomaly #ef000f ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-e00a09 {
  color: #e00a09;
}
Background
.bg-e00a09 {
  background-color: #e00a09;
  color: #ffffff;
}
Border
.border-e00a09 {
  border: 2px solid #e00a09;
}
CSS variables
:root {
  --color-primary: #e00a09;
  --color-primary-rgb: 224 10 9;
  --color-primary-hsl: 0 92% 46%;
}
Gradient
.gradient-e00a09 {
  background: linear-gradient(135deg, #e00a09, #e07609);
}
Colored shadow
.shadow-e00a09 {
  box-shadow: 0 8px 24px rgb(224 10 9 / 0.35);
}

#d40000 Rosso Corsa ΔE 2.84 #e62020 Lust ΔE 3.38 #e30022 Cadmium Red ΔE 4.38 #cf1020 Lava ΔE 5.54 #c80815 Venetian Red ΔE 5.68 #ce2029 Fire Engine Red ΔE 6.40 #ff0000 Red ΔE 6.57 #1ff5f6 Inverted #707070 Grayscale 

Rosso Corsa
#e00a09  rgb(224, 10, 9)  hsl(0, 92%, 46%)  Rosso Corsa
#09dfe0  rgb(9, 223, 224)  hsl(180, 92%, 46%)  Bright Turquoise
#09e00a  rgb(9, 224, 10)  hsl(120, 92%, 46%)  Lime Green
#0a09e0  rgb(10, 9, 224)  hsl(240, 92%, 46%)  Medium Blue