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#DF181F

#df181f ≈ Cadmium Red

  • red
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#df181f is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 87.45% red, 9.41% green and 12.16% blue; printed in CMYK it uses 0% cyan, 89.24% magenta, 86.1% yellow and 12.55% black. Its hue angle is 357.89°, with 80.57% saturation and 48.43% 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 4.9:1 (WCAG AA). The closest named color is Cadmium Red (#e30022), ΔE 1.53.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#cc0033
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1644

Complementary

  1. #df181f
  2. #18dfd8

Split complementary

  1. #df181f
  2. #18df74
  3. #1882df

Analogous

  1. #df1882
  2. #df181f
  3. #df7418

Triadic

  1. #df181f
  2. #1fdf18
  3. #181fdf

Tetradic

  1. #df181f
  2. #dfd818
  3. #18dfd8
  4. #181fdf

Square

  1. #df181f
  2. #82df18
  3. #18dfd8
  4. #7418df

Monochromatic

  1. #55090c
  2. #9a1115
  3. #df181f
  4. #ed575c
  5. #f49c9f

Shades

#df181f mixed progressively with black.

  1. #df181f
  2. #c9161c
  3. #b21319
  4. #9c1116
  5. #860e13
  6. #700c10
  7. #590a0c
  8. #430709
  9. #2d0506
  10. #160203
  11. #000000

Tints

#df181f mixed progressively with white.

  1. #df181f
  2. #e22f35
  3. #e5464c
  4. #e95d62
  5. #ec7479
  6. #ef8c8f
  7. #f2a3a5
  8. #f5babc
  9. #f9d1d2
  10. #fce8e9
  11. #ffffff

Tones

#df181f mixed progressively with gray.

  1. #df181f
  2. #d62229
  3. #cc2d32
  4. #c3373c
  5. #b94246
  6. #b04c50
  7. #a65659
  8. #9d6163
  9. #936b6d
  10. #8a7676
  11. #808080

Readable text 4.9:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.29:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #717171 ≈ 0.003% of males
Achromatomaly #a85a5b ≈ 0.001% of males
Protanopia #61561b ≈ 1.01% of males
Deuteranopia #8f7f0f ≈ 1.27% of males
Tritanopia #f6001f ≈ 0.0001% of males
Protanomaly #a3451d ≈ 1.08% of males
Deuteranomaly #b56617 ≈ 4.63% of males
Tritanomaly #ed001f ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-df181f {
  color: #df181f;
}
Background
.bg-df181f {
  background-color: #df181f;
  color: #ffffff;
}
Border
.border-df181f {
  border: 2px solid #df181f;
}
CSS variables
:root {
  --color-primary: #df181f;
  --color-primary-rgb: 223 24 31;
  --color-primary-hsl: 358 81% 48%;
}
Gradient
.gradient-df181f {
  background: linear-gradient(135deg, #df181f, #df7418);
}
Colored shadow
.shadow-df181f {
  box-shadow: 0 8px 24px rgb(223 24 31 / 0.35);
}

#e30022 Cadmium Red ΔE 1.53 #e62020 Lust ΔE 1.98 #cf1020 Lava ΔE 3.90 #ce2029 Fire Engine Red ΔE 4.12 #cc3333 Persian Red ΔE 4.61 #d40000 Rosso Corsa ΔE 4.80 #c80815 Venetian Red ΔE 5.33 #20e7e0 Inverted #717171 Grayscale 

Cadmium Red
#df181f  rgb(223, 24, 31)  hsl(358, 81%, 48%)  Cadmium Red
#18dfd8  rgb(24, 223, 216)  hsl(178, 81%, 48%)  Bright Turquoise
#1fdf18  rgb(31, 223, 24)  hsl(118, 81%, 48%)  Lime Green
#181fdf  rgb(24, 31, 223)  hsl(238, 81%, 48%)  Blue