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#B2001F

#b2001f ≈ Firebrick

  • red
  • Lightness: low
  • Saturation: strong
  • Warm
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#b2001f is a color from the red family, with low lightness and strong saturation. In the RGB model it is made of 69.8% red, 0% green and 12.16% blue; printed in CMYK it uses 0% cyan, 100% magenta, 82.58% yellow and 30.2% black. Its hue angle is 349.55°, with 100% saturation and 34.9% 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 corporate identities. White text on this color reaches a contrast ratio of 7.21:1 (WCAG AAA). The closest named color is Firebrick (#b22222), ΔE 2.8.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#990033
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0956

Complementary

  1. #b2001f
  2. #00b293

Split complementary

  1. #b2001f
  2. #00b23a
  3. #0078b2

Analogous

  1. #b20078
  2. #b2001f
  3. #b23a00

Triadic

  1. #b2001f
  2. #1fb200
  3. #001fb2

Tetradic

  1. #b2001f
  2. #b29300
  3. #00b293
  4. #001fb2

Square

  1. #b2001f
  2. #78b200
  3. #00b293
  4. #3a00b2

Monochromatic

  1. #190004
  2. #650012
  3. #b2001f
  4. #fe002c
  5. #ff4c6b

Shades

#b2001f mixed progressively with black.

  1. #b2001f
  2. #a0001c
  3. #8e0019
  4. #7d0016
  5. #6b0013
  6. #590010
  7. #47000c
  8. #350009
  9. #240006
  10. #120003
  11. #000000

Tints

#b2001f mixed progressively with white.

  1. #b2001f
  2. #ba1a35
  3. #c1334c
  4. #c94d62
  5. #d16679
  6. #d9808f
  7. #e099a5
  8. #e8b3bc
  9. #f0ccd2
  10. #f7e6e9
  11. #ffffff

Tones

#b2001f mixed progressively with gray.

  1. #b2001f
  2. #ad0d29
  3. #a81a32
  4. #a3263c
  5. #9e3346
  6. #994050
  7. #944d59
  8. #8f5a63
  9. #8a666d
  10. #857376
  11. #808080

Readable text 7.21:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.91:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #575757 ≈ 0.003% of males
Achromatomaly #854447 ≈ 0.001% of males
Protanopia #48411e ≈ 1.01% of males
Deuteranopia #6f6316 ≈ 1.27% of males
Tritanopia #c50012 ≈ 0.0001% of males
Protanomaly #80321e ≈ 1.08% of males
Deuteranomaly #8f4e1a ≈ 4.63% of males
Tritanomaly #be0018 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-b2001f {
  color: #b2001f;
}
Background
.bg-b2001f {
  background-color: #b2001f;
  color: #ffffff;
}
Border
.border-b2001f {
  border: 2px solid #b2001f;
}
CSS variables
:root {
  --color-primary: #b2001f;
  --color-primary-rgb: 178 0 31;
  --color-primary-hsl: 350 100% 35%;
}
Gradient
.gradient-b2001f {
  background: linear-gradient(135deg, #b2001f, #b23a00);
}
Colored shadow
.shadow-b2001f {
  box-shadow: 0 8px 24px rgb(178 0 31 / 0.35);
}

#b22222 Firebrick ΔE 2.80 #b31b1b Cornell Red ΔE 3.19 #a52a2a Brown ΔE 3.52 #a52a2a Auburn ΔE 3.52 #960018 Carmine ΔE 5.51 #c80815 Venetian Red ΔE 6.08 #cf1020 Lava ΔE 6.66 #4dffe0 Inverted #575757 Grayscale 

Firebrick
#b2001f  rgb(178, 0, 31)  hsl(350, 100%, 35%)  Firebrick
#00b293  rgb(0, 178, 147)  hsl(170, 100%, 35%)  Jungle Green
#1fb200  rgb(31, 178, 0)  hsl(110, 100%, 35%)  Kelly Green
#001fb2  rgb(0, 31, 178)  hsl(230, 100%, 35%)  Zaffre