ColorTool
Log in
#E31C19

#e31c19 ≈ Lust

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

#e31c19 is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 89.02% red, 10.98% green and 9.8% blue; printed in CMYK it uses 0% cyan, 87.67% magenta, 88.99% yellow and 10.98% black. Its hue angle is 0.89°, with 80.16% saturation and 49.41% 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 4.72:1 (WCAG AA). The closest named color is Lust (#e62020), ΔE 1.31.

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 luminance0.1723

Complementary

  1. #e31c19
  2. #19e0e3

Split complementary

  1. #e31c19
  2. #19e381
  3. #197be3

Analogous

  1. #e3197b
  2. #e31c19
  3. #e38119

Triadic

  1. #e31c19
  2. #19e31c
  3. #1c19e3

Tetradic

  1. #e31c19
  2. #e0e319
  3. #19e0e3
  4. #1c19e3

Square

  1. #e31c19
  2. #7be319
  3. #19e0e3
  4. #8119e3

Monochromatic

  1. #590b0a
  2. #9e1311
  3. #e31c19
  4. #ed5e5b
  5. #f5a2a0

Shades

#e31c19 mixed progressively with black.

  1. #e31c19
  2. #cc1917
  3. #b61614
  4. #9f1412
  5. #88110f
  6. #720e0d
  7. #5b0b0a
  8. #440808
  9. #2d0605
  10. #170303
  11. #000000

Tints

#e31c19 mixed progressively with white.

  1. #e31c19
  2. #e63330
  3. #e94947
  4. #eb605e
  5. #ee7775
  6. #f18e8c
  7. #f4a4a3
  8. #f7bbba
  9. #f9d2d1
  10. #fce8e8
  11. #ffffff

Tones

#e31c19 mixed progressively with gray.

  1. #e31c19
  2. #d92623
  3. #cf302e
  4. #c53a38
  5. #bb4442
  6. #b24e4d
  7. #a85857
  8. #9e6261
  9. #946c6b
  10. #8a7676
  11. #808080

Readable text 4.72:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.45:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #737373 ≈ 0.003% of males
Achromatomaly #ac5c5c ≈ 0.001% of males
Protanopia #645813 ≈ 1.01% of males
Deuteranopia #938203 ≈ 1.27% of males
Tritanopia #fb0020 ≈ 0.0001% of males
Protanomaly #a64716 ≈ 1.08% of males
Deuteranomaly #b8680e ≈ 4.63% of males
Tritanomaly #f2001e ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-e31c19 {
  color: #e31c19;
}
Background
.bg-e31c19 {
  background-color: #e31c19;
  color: #ffffff;
}
Border
.border-e31c19 {
  border: 2px solid #e31c19;
}
CSS variables
:root {
  --color-primary: #e31c19;
  --color-primary-rgb: 227 28 25;
  --color-primary-hsl: 1 80% 49%;
}
Gradient
.gradient-e31c19 {
  background: linear-gradient(135deg, #e31c19, #e38119);
}
Colored shadow
.shadow-e31c19 {
  box-shadow: 0 8px 24px rgb(227 28 25 / 0.35);
}

#e62020 Lust ΔE 1.31 #e30022 Cadmium Red ΔE 3.11 #d40000 Rosso Corsa ΔE 4.65 #e34234 Cinnabar ΔE 4.89 #e34234 Vermilion ΔE 4.89 #cf1020 Lava ΔE 5.50 #ce2029 Fire Engine Red ΔE 5.86 #1ce3e6 Inverted #737373 Grayscale 

Lust
#e31c19  rgb(227, 28, 25)  hsl(1, 80%, 49%)  Lust
#19e0e3  rgb(25, 224, 227)  hsl(181, 80%, 49%)  Dark Turquoise
#19e31c  rgb(25, 227, 28)  hsl(121, 80%, 49%)  Malachite
#1c19e3  rgb(28, 25, 227)  hsl(241, 80%, 49%)  Blue