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#F2181F

#f2181f ≈ Lust

  • red
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#f2181f is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 94.9% red, 9.41% green and 12.16% blue; printed in CMYK it uses 0% cyan, 90.08% magenta, 87.19% yellow and 5.1% black. Its hue angle is 358.07°, with 89.34% saturation and 52.16% 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. Black text on this color reaches a contrast ratio of 4.93:1 (WCAG AA). The closest named color is Lust (#e62020), ΔE 2.23.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ff0033
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1963

Complementary

  1. #f2181f
  2. #18f2eb

Split complementary

  1. #f2181f
  2. #18f27e
  3. #188cf2

Analogous

  1. #f2188c
  2. #f2181f
  3. #f27e18

Triadic

  1. #f2181f
  2. #1ff218
  3. #181ff2

Tetradic

  1. #f2181f
  2. #f2eb18
  3. #18f2eb
  4. #181ff2

Square

  1. #f2181f
  2. #8cf218
  3. #18f2eb
  4. #7e18f2

Monochromatic

  1. #6b0609
  2. #b30a10
  3. #f2181f
  4. #f66065
  5. #faa9ab

Shades

#f2181f mixed progressively with black.

  1. #f2181f
  2. #da161c
  3. #c21319
  4. #a91116
  5. #910e13
  6. #790c10
  7. #610a0c
  8. #490709
  9. #300506
  10. #180203
  11. #000000

Tints

#f2181f mixed progressively with white.

  1. #f2181f
  2. #f32f35
  3. #f5464c
  4. #f65d62
  5. #f77479
  6. #f98c8f
  7. #faa3a5
  8. #fbbabc
  9. #fcd1d2
  10. #fee8e9
  11. #ffffff

Tones

#f2181f mixed progressively with gray.

  1. #f2181f
  2. #e72229
  3. #db2d32
  4. #d0373c
  5. #c44246
  6. #b94c50
  7. #ae5659
  8. #a26163
  9. #976b6d
  10. #8b7676
  11. #808080

Readable text 4.26:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 4.93:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #7a7a7a ≈ 0.003% of males
Achromatomaly #b76262 ≈ 0.001% of males
Protanopia #695d1a ≈ 1.01% of males
Deuteranopia #9c8a0a ≈ 1.27% of males
Tritanopia #ff0020 ≈ 0.0001% of males
Protanomaly #b14b1c ≈ 1.08% of males
Deuteranomaly #c46e15 ≈ 4.63% of males
Tritanomaly #ff0020 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-f2181f {
  color: #f2181f;
}
Background
.bg-f2181f {
  background-color: #f2181f;
  color: #000000;
}
Border
.border-f2181f {
  border: 2px solid #f2181f;
}
CSS variables
:root {
  --color-primary: #f2181f;
  --color-primary-rgb: 242 24 31;
  --color-primary-hsl: 358 89% 52%;
}
Gradient
.gradient-f2181f {
  background: linear-gradient(135deg, #f2181f, #f27e18);
}
Colored shadow
.shadow-f2181f {
  box-shadow: 0 8px 24px rgb(242 24 31 / 0.35);
}

#e62020 Lust ΔE 2.23 #e34234 Cinnabar ΔE 3.79 #e34234 Vermilion ΔE 3.79 #ff0000 Red ΔE 4.18 #ff0800 Candy Apple Red ΔE 4.37 #e30022 Cadmium Red ΔE 4.42 #fd0e35 Tractor Red ΔE 4.97 #0de7e0 Inverted #7a7a7a Grayscale 

Lust
#f2181f  rgb(242, 24, 31)  hsl(358, 89%, 52%)  Lust
#18f2eb  rgb(24, 242, 235)  hsl(178, 89%, 52%)  Bright Turquoise
#1ff218  rgb(31, 242, 24)  hsl(118, 89%, 52%)  Lime
#181ff2  rgb(24, 31, 242)  hsl(238, 89%, 52%)  Blue