ColorTool
Log in
#E02804

#e02804 ≈ Rosso Corsa

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

#e02804 is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 87.84% red, 15.69% green and 1.57% blue; printed in CMYK it uses 0% cyan, 82.14% magenta, 98.21% yellow and 12.16% black. Its hue angle is 9.82°, with 96.49% saturation and 44.71% 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 4.69:1 (WCAG AA). The closest named color is Rosso Corsa (#d40000), ΔE 4.67.

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 luminance0.1737

Complementary

  1. #e02804
  2. #04bce0

Split complementary

  1. #e02804
  2. #04e096
  3. #044ee0

Analogous

  1. #e0044e
  2. #e02804
  3. #e09604

Triadic

  1. #e02804
  2. #04e028
  3. #2804e0

Tetradic

  1. #e02804
  2. #bce004
  3. #04bce0
  4. #2804e0

Square

  1. #e02804
  2. #4ee004
  3. #04bce0
  4. #9604e0

Monochromatic

  1. #4a0d01
  2. #951b03
  3. #e02804
  4. #fb5635
  5. #fd9580

Shades

#e02804 mixed progressively with black.

  1. #e02804
  2. #ca2404
  3. #b32003
  4. #9d1c03
  5. #861802
  6. #701402
  7. #5a1002
  8. #430c01
  9. #2d0801
  10. #160400
  11. #000000

Tints

#e02804 mixed progressively with white.

  1. #e02804
  2. #e33e1d
  3. #e65336
  4. #e9694f
  5. #ec7e68
  6. #f09482
  7. #f3a99b
  8. #f6bfb4
  9. #f9d4cd
  10. #fceae6
  11. #ffffff

Tones

#e02804 mixed progressively with gray.

  1. #e02804
  2. #d63110
  3. #cd3a1d
  4. #c34229
  5. #ba4b36
  6. #b05442
  7. #a65d4e
  8. #9d665b
  9. #936e67
  10. #8a7774
  11. #808080

Readable text 4.69:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.47:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #747474 ≈ 0.003% of males
Achromatomaly #aa5e5b ≈ 0.001% of males
Protanopia #675a00 ≈ 1.01% of males
Deuteranopia #938200 ≈ 1.27% of males
Tritanopia #f70025 ≈ 0.0001% of males
Protanomaly #a64b00 ≈ 1.08% of males
Deuteranomaly #b76900 ≈ 4.63% of males
Tritanomaly #ee001c ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-e02804 {
  color: #e02804;
}
Background
.bg-e02804 {
  background-color: #e02804;
  color: #ffffff;
}
Border
.border-e02804 {
  border: 2px solid #e02804;
}
CSS variables
:root {
  --color-primary: #e02804;
  --color-primary-rgb: 224 40 4;
  --color-primary-hsl: 10 96% 45%;
}
Gradient
.gradient-e02804 {
  background: linear-gradient(135deg, #e02804, #e09604);
}
Colored shadow
.shadow-e02804 {
  box-shadow: 0 8px 24px rgb(224 40 4 / 0.35);
}

#d40000 Rosso Corsa ΔE 4.67 #e62020 Lust ΔE 4.68 #cb410b Sinopia ΔE 4.75 #ff0000 Red ΔE 5.49 #ff0800 Candy Apple Red ΔE 5.56 #ff2400 Scarlet ΔE 6.20 #ff2800 Ferrari Red ΔE 6.40 #1fd7fb Inverted #747474 Grayscale 

Rosso Corsa
#e02804  rgb(224, 40, 4)  hsl(10, 96%, 45%)  Rosso Corsa
#04bce0  rgb(4, 188, 224)  hsl(190, 96%, 45%)  Deep Sky Blue
#04e028  rgb(4, 224, 40)  hsl(130, 96%, 45%)  Malachite
#2804e0  rgb(40, 4, 224)  hsl(250, 96%, 45%)  Medium Blue