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#B52004

#b52004 ≈ Rufous

  • red
  • Lightness: low
  • Saturation: strong
  • Warm
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#b52004 is a color from the red family, with low lightness and strong saturation. In the RGB model it is made of 70.98% red, 12.55% green and 1.57% blue; printed in CMYK it uses 0% cyan, 82.32% magenta, 97.79% yellow and 29.02% black. Its hue angle is 9.49°, with 95.68% saturation and 36.27% 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. White text on this color reaches a contrast ratio of 6.62:1 (WCAG AA). The closest named color is Rufous (#a81c07), ΔE 2.92.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#cc3300
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1087

Complementary

  1. #b52004
  2. #0499b5

Split complementary

  1. #b52004
  2. #04b578
  3. #0440b5

Analogous

  1. #b50440
  2. #b52004
  3. #b57804

Triadic

  1. #b52004
  2. #04b520
  3. #2004b5

Tetradic

  1. #b52004
  2. #99b504
  3. #0499b5
  4. #2004b5

Square

  1. #b52004
  2. #40b504
  3. #0499b5
  4. #7804b5

Monochromatic

  1. #1f0601
  2. #6a1302
  3. #b52004
  4. #fa310c
  5. #fb7157

Shades

#b52004 mixed progressively with black.

  1. #b52004
  2. #a31d04
  3. #911a03
  4. #7f1603
  5. #6d1302
  6. #5b1002
  7. #480d02
  8. #360a01
  9. #240601
  10. #120300
  11. #000000

Tints

#b52004 mixed progressively with white.

  1. #b52004
  2. #bc361d
  3. #c44d36
  4. #cb634f
  5. #d37968
  6. #da9082
  7. #e1a69b
  8. #e9bcb4
  9. #f0d2cd
  10. #f8e9e6
  11. #ffffff

Tones

#b52004 mixed progressively with gray.

  1. #b52004
  2. #b02a10
  3. #aa331d
  4. #a53d29
  5. #a04636
  6. #9b5042
  7. #955a4e
  8. #90635b
  9. #8b6d67
  10. #857674
  11. #808080

Readable text 6.62:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.17:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #5d5d5d ≈ 0.003% of males
Achromatomaly #894b48 ≈ 0.001% of males
Protanopia #524800 ≈ 1.01% of males
Deuteranopia #766800 ≈ 1.27% of males
Tritanopia #c8001d ≈ 0.0001% of males
Protanomaly #853b00 ≈ 1.08% of males
Deuteranomaly #945400 ≈ 4.63% of males
Tritanomaly #c10016 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-b52004 {
  color: #b52004;
}
Background
.bg-b52004 {
  background-color: #b52004;
  color: #ffffff;
}
Border
.border-b52004 {
  border: 2px solid #b52004;
}
CSS variables
:root {
  --color-primary: #b52004;
  --color-primary-rgb: 181 32 4;
  --color-primary-hsl: 9 96% 36%;
}
Gradient
.gradient-b52004 {
  background: linear-gradient(135deg, #b52004, #b57804);
}
Colored shadow
.shadow-b52004 {
  box-shadow: 0 8px 24px rgb(181 32 4 / 0.35);
}

#a81c07 Rufous ΔE 2.92 #b31b1b Cornell Red ΔE 4.96 #c80815 Venetian Red ΔE 5.06 #d40000 Rosso Corsa ΔE 5.58 #b22222 Firebrick ΔE 6.06 #b7410e Rust ΔE 6.42 #cf1020 Lava ΔE 7.29 #4adffb Inverted #5d5d5d Grayscale 

Rufous
#b52004  rgb(181, 32, 4)  hsl(9, 96%, 36%)  Rufous
#0499b5  rgb(4, 153, 181)  hsl(189, 96%, 36%)  Bondi Blue
#04b520  rgb(4, 181, 32)  hsl(129, 96%, 36%)  Kelly Green
#2004b5  rgb(32, 4, 181)  hsl(249, 96%, 36%)  Zaffre