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#FF131A

#ff131a ≈ Red

  • red
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#ff131a is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 100% red, 7.45% green and 10.2% blue; printed in CMYK it uses 0% cyan, 92.55% magenta, 89.8% yellow and 0% black. Its hue angle is 358.22°, with 100% saturation and 53.73% 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 5.36:1 (WCAG AA). The closest named color is Red (#ff0000), ΔE 2.56.

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 luminance0.218

Complementary

  1. #ff131a
  2. #13fff8

Split complementary

  1. #ff131a
  2. #13ff82
  3. #1390ff

Analogous

  1. #ff1390
  2. #ff131a
  3. #ff8213

Triadic

  1. #ff131a
  2. #1aff13
  3. #131aff

Tetradic

  1. #ff131a
  2. #fff813
  3. #13fff8
  4. #131aff

Square

  1. #ff131a
  2. #90ff13
  3. #13fff8
  4. #8213ff

Monochromatic

  1. #790004
  2. #c60006
  3. #ff131a
  4. #ff6064
  5. #ffacae

Shades

#ff131a mixed progressively with black.

  1. #ff131a
  2. #e61117
  3. #cc0f15
  4. #b30d12
  5. #990b10
  6. #800a0d
  7. #66080a
  8. #4d0608
  9. #330405
  10. #1a0203
  11. #000000

Tints

#ff131a mixed progressively with white.

  1. #ff131a
  2. #ff2b31
  3. #ff4248
  4. #ff5a5f
  5. #ff7176
  6. #ff898d
  7. #ffa1a3
  8. #ffb8ba
  9. #ffd0d1
  10. #ffe7e8
  11. #ffffff

Tones

#ff131a mixed progressively with gray.

  1. #ff131a
  2. #f21e24
  3. #e6292e
  4. #d93439
  5. #cc3f43
  6. #c04a4d
  7. #b35457
  8. #a65f61
  9. #996a6c
  10. #8d7576
  11. #808080

Readable text 3.92:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.36:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #818181 ≈ 0.003% of males
Achromatomaly #c16667 ≈ 0.001% of males
Protanopia #6e6113 ≈ 1.01% of males
Deuteranopia #a49100 ≈ 1.27% of males
Tritanopia #ff001d ≈ 0.0001% of males
Protanomaly #bb4d16 ≈ 1.08% of males
Deuteranomaly #cf740b ≈ 4.63% of males
Tritanomaly #ff001c ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-ff131a {
  color: #ff131a;
}
Background
.bg-ff131a {
  background-color: #ff131a;
  color: #000000;
}
Border
.border-ff131a {
  border: 2px solid #ff131a;
}
CSS variables
:root {
  --color-primary: #ff131a;
  --color-primary-rgb: 255 19 26;
  --color-primary-hsl: 358 100% 54%;
}
Gradient
.gradient-ff131a {
  background: linear-gradient(135deg, #ff131a, #ff8213);
}
Colored shadow
.shadow-ff131a {
  box-shadow: 0 8px 24px rgb(255 19 26 / 0.35);
}

#ff0000 Red ΔE 2.56 #ff0800 Candy Apple Red ΔE 2.68 #ff2400 Scarlet ΔE 3.76 #ff2800 Ferrari Red ΔE 4.08 #e62020 Lust ΔE 4.91 #e34234 Cinnabar ΔE 5.08 #e34234 Vermilion ΔE 5.08 #00ece5 Inverted #818181 Grayscale 

Red
#ff131a  rgb(255, 19, 26)  hsl(358, 100%, 54%)  Red
#13fff8  rgb(19, 255, 248)  hsl(178, 100%, 54%)  Aqua
#1aff13  rgb(26, 255, 19)  hsl(118, 100%, 54%)  Lime
#131aff  rgb(19, 26, 255)  hsl(238, 100%, 54%)  Blue