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#FE100B

#fe100b ≈ Red

  • red
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#fe100b is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 99.61% red, 6.27% green and 4.31% blue; printed in CMYK it uses 0% cyan, 93.7% magenta, 95.67% yellow and 0.39% black. Its hue angle is 1.23°, with 99.18% saturation and 51.96% 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 5.29:1 (WCAG AA). The closest named color is Red (#ff0000), ΔE 0.79.

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 luminance0.2147

Complementary

  1. #fe100b
  2. #0bf9fe

Split complementary

  1. #fe100b
  2. #0bfe89
  3. #0b80fe

Analogous

  1. #fe0b80
  2. #fe100b
  3. #fe890b

Triadic

  1. #fe100b
  2. #0bfe10
  3. #100bfe

Tetradic

  1. #fe100b
  2. #f9fe0b
  3. #0bf9fe
  4. #100bfe

Square

  1. #fe100b
  2. #80fe0b
  3. #0bf9fe
  4. #890bfe

Monochromatic

  1. #700300
  2. #bc0501
  3. #fe100b
  4. #fe5b57
  5. #ffa5a3

Shades

#fe100b mixed progressively with black.

  1. #fe100b
  2. #e50e0a
  3. #cb0d09
  4. #b20b08
  5. #980a07
  6. #7f0806
  7. #660604
  8. #4c0503
  9. #330302
  10. #190201
  11. #000000

Tints

#fe100b mixed progressively with white.

  1. #fe100b
  2. #fe2823
  3. #fe403c
  4. #fe5854
  5. #fe706d
  6. #ff8885
  7. #ff9f9d
  8. #ffb7b6
  9. #ffcfce
  10. #ffe7e7
  11. #ffffff

Tones

#fe100b mixed progressively with gray.

  1. #fe100b
  2. #f11b17
  3. #e52622
  4. #d8322e
  5. #cc3d3a
  6. #bf4846
  7. #b25351
  8. #a65e5d
  9. #996a69
  10. #8d7574
  11. #808080

Readable text 3.97:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.29:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #808080 ≈ 0.003% of males
Achromatomaly #c06565 ≈ 0.001% of males
Protanopia #6e6000 ≈ 1.01% of males
Deuteranopia #a39100 ≈ 1.27% of males
Tritanopia #ff0018 ≈ 0.0001% of males
Protanomaly #ba4c03 ≈ 1.08% of males
Deuteranomaly #ce7300 ≈ 4.63% of males
Tritanomaly #ff0014 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-fe100b {
  color: #fe100b;
}
Background
.bg-fe100b {
  background-color: #fe100b;
  color: #000000;
}
Border
.border-fe100b {
  border: 2px solid #fe100b;
}
CSS variables
:root {
  --color-primary: #fe100b;
  --color-primary-rgb: 254 16 11;
  --color-primary-hsl: 1 99% 52%;
}
Gradient
.gradient-fe100b {
  background: linear-gradient(135deg, #fe100b, #fe890b);
}
Colored shadow
.shadow-fe100b {
  box-shadow: 0 8px 24px rgb(254 16 11 / 0.35);
}

#ff0000 Red ΔE 0.79 #ff0800 Candy Apple Red ΔE 0.88 #ff2400 Scarlet ΔE 2.23 #ff2800 Ferrari Red ΔE 2.60 #ff3800 Coquelicot ΔE 4.52 #e62020 Lust ΔE 5.38 #e34234 Cinnabar ΔE 5.95 #01eff4 Inverted #808080 Grayscale 

Red
#fe100b  rgb(254, 16, 11)  hsl(1, 99%, 52%)  Red
#0bf9fe  rgb(11, 249, 254)  hsl(181, 99%, 52%)  Aqua
#0bfe10  rgb(11, 254, 16)  hsl(121, 99%, 52%)  Lime
#100bfe  rgb(16, 11, 254)  hsl(241, 99%, 52%)  Blue