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#EF090F

#ef090f ≈ Lust

  • red
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#ef090f is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 93.73% red, 3.53% green and 5.88% blue; printed in CMYK it uses 0% cyan, 96.23% magenta, 93.72% yellow and 6.27% black. Its hue angle is 358.43°, with 92.74% saturation and 48.63% 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 4.72:1 (WCAG AA). The closest named color is Lust (#e62020), ΔE 2.53.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ff0000
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1858

Complementary

  1. #ef090f
  2. #09efe9

Split complementary

  1. #ef090f
  2. #09ef76
  3. #0982ef

Analogous

  1. #ef0982
  2. #ef090f
  3. #ef7609

Triadic

  1. #ef090f
  2. #0fef09
  3. #090fef

Tetradic

  1. #ef090f
  2. #efe909
  3. #09efe9
  4. #090fef

Square

  1. #ef090f
  2. #82ef09
  3. #09efe9
  4. #7609ef

Monochromatic

  1. #5c0306
  2. #a5060a
  3. #ef090f
  4. #f84c51
  5. #fb9699

Shades

#ef090f mixed progressively with black.

  1. #ef090f
  2. #d7080e
  3. #bf070c
  4. #a7060b
  5. #8f0509
  6. #780508
  7. #600406
  8. #480305
  9. #300203
  10. #180102
  11. #000000

Tints

#ef090f mixed progressively with white.

  1. #ef090f
  2. #f12227
  3. #f23a3f
  4. #f45357
  5. #f56b6f
  6. #f78487
  7. #f99d9f
  8. #fab5b7
  9. #fccecf
  10. #fde6e7
  11. #ffffff

Tones

#ef090f mixed progressively with gray.

  1. #ef090f
  2. #e4151a
  3. #d92126
  4. #ce2d31
  5. #c3393c
  6. #b84548
  7. #ac5053
  8. #a15c5e
  9. #966869
  10. #8b7475
  11. #808080

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

Achromatopsia #777777 ≈ 0.003% of males
Achromatomaly #b45e5f ≈ 0.001% of males
Protanopia #665a05 ≈ 1.01% of males
Deuteranopia #998700 ≈ 1.27% of males
Tritanopia #ff0015 ≈ 0.0001% of males
Protanomaly #ae4609 ≈ 1.08% of males
Deuteranomaly #c16b00 ≈ 4.63% of males
Tritanomaly #fe0013 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-ef090f {
  color: #ef090f;
}
Background
.bg-ef090f {
  background-color: #ef090f;
  color: #000000;
}
Border
.border-ef090f {
  border: 2px solid #ef090f;
}
CSS variables
:root {
  --color-primary: #ef090f;
  --color-primary-rgb: 239 9 15;
  --color-primary-hsl: 358 93% 49%;
}
Gradient
.gradient-ef090f {
  background: linear-gradient(135deg, #ef090f, #ef7609);
}
Colored shadow
.shadow-ef090f {
  box-shadow: 0 8px 24px rgb(239 9 15 / 0.35);
}

#e62020 Lust ΔE 2.53 #ff0000 Red ΔE 3.59 #ff0800 Candy Apple Red ΔE 3.79 #e30022 Cadmium Red ΔE 4.85 #ff2400 Scarlet ΔE 5.17 #e34234 Cinnabar ΔE 5.17 #e34234 Vermilion ΔE 5.17 #10f6f0 Inverted #777777 Grayscale 

Lust
#ef090f  rgb(239, 9, 15)  hsl(358, 93%, 49%)  Lust
#09efe9  rgb(9, 239, 233)  hsl(178, 93%, 49%)  Bright Turquoise
#0fef09  rgb(15, 239, 9)  hsl(118, 93%, 49%)  Lime
#090fef  rgb(9, 15, 239)  hsl(238, 93%, 49%)  Blue