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#FF211A

#ff211a ≈ Red

  • red
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#ff211a is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 100% red, 12.94% green and 10.2% blue; printed in CMYK it uses 0% cyan, 87.06% magenta, 89.8% yellow and 0% black. Its hue angle is 1.83°, with 100% saturation and 55.1% 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 5.48:1 (WCAG AA). The closest named color is Red (#ff0000), ΔE 2.3.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ff3333
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2242

Complementary

  1. #ff211a
  2. #1af8ff

Split complementary

  1. #ff211a
  2. #1aff93
  3. #1a86ff

Analogous

  1. #ff1a86
  2. #ff211a
  3. #ff931a

Triadic

  1. #ff211a
  2. #1aff21
  3. #211aff

Tetradic

  1. #ff211a
  2. #f8ff1a
  3. #1af8ff
  4. #211aff

Square

  1. #ff211a
  2. #86ff1a
  3. #1af8ff
  4. #931aff

Monochromatic

  1. #800400
  2. #cd0600
  3. #ff211a
  4. #ff6b67
  5. #ffb5b3

Shades

#ff211a mixed progressively with black.

  1. #ff211a
  2. #e61e17
  3. #cc1a15
  4. #b31712
  5. #991410
  6. #80110d
  7. #660d0a
  8. #4d0a08
  9. #330705
  10. #1a0303
  11. #000000

Tints

#ff211a mixed progressively with white.

  1. #ff211a
  2. #ff3731
  3. #ff4d48
  4. #ff645f
  5. #ff7a76
  6. #ff908d
  7. #ffa6a3
  8. #ffbcba
  9. #ffd3d1
  10. #ffe9e8
  11. #ffffff

Tones

#ff211a mixed progressively with gray.

  1. #ff211a
  2. #f22b24
  3. #e6342e
  4. #d93e39
  5. #cc4743
  6. #c0514d
  7. #b35a57
  8. #a66461
  9. #996d6c
  10. #8d7776
  11. #808080

Readable text 3.83:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.48:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #828282 ≈ 0.003% of males
Achromatomaly #c16968 ≈ 0.001% of males
Protanopia #716412 ≈ 1.01% of males
Deuteranopia #a59300 ≈ 1.27% of males
Tritanopia #ff0025 ≈ 0.0001% of males
Protanomaly #bb5116 ≈ 1.08% of males
Deuteranomaly #cf760b ≈ 4.63% of males
Tritanomaly #ff0021 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-ff211a {
  color: #ff211a;
}
Background
.bg-ff211a {
  background-color: #ff211a;
  color: #000000;
}
Border
.border-ff211a {
  border: 2px solid #ff211a;
}
CSS variables
:root {
  --color-primary: #ff211a;
  --color-primary-rgb: 255 33 26;
  --color-primary-hsl: 2 100% 55%;
}
Gradient
.gradient-ff211a {
  background: linear-gradient(135deg, #ff211a, #ff931a);
}
Colored shadow
.shadow-ff211a {
  box-shadow: 0 8px 24px rgb(255 33 26 / 0.35);
}

#ff0000 Red ΔE 2.30 #ff0800 Candy Apple Red ΔE 2.31 #ff2400 Scarlet ΔE 3.01 #ff2800 Ferrari Red ΔE 3.27 #ff3800 Coquelicot ΔE 4.89 #e34234 Cinnabar ΔE 5.26 #e34234 Vermilion ΔE 5.26 #00dee5 Inverted #828282 Grayscale 

Red
#ff211a  rgb(255, 33, 26)  hsl(2, 100%, 55%)  Red
#1af8ff  rgb(26, 248, 255)  hsl(182, 100%, 55%)  Aqua
#1aff21  rgb(26, 255, 33)  hsl(122, 100%, 55%)  Lime
#211aff  rgb(33, 26, 255)  hsl(242, 100%, 55%)  Ultramarine