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#B1663B

#b1663b ≈ Copper

  • orange
  • Lightness: medium
  • Saturation: moderate
  • Warm
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#b1663b is a color from the orange family, with medium lightness and moderate saturation. In the RGB model it is made of 69.41% red, 40% green and 23.14% blue; printed in CMYK it uses 0% cyan, 42.37% magenta, 66.67% yellow and 30.59% black. Its hue angle is 21.86°, with 50% saturation and 46.27% lightness in HSL. It is a warm color, often associated with enthusiasm, warmth and creativity. Designers typically use it for call-to-action buttons, food and restaurant brands and brand accents. Black text on this color reaches a contrast ratio of 4.83:1 (WCAG AA). The closest named color is Copper (#b87333), ΔE 7.12.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#996633
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1917

Complementary

  1. #b1663b
  2. #3b86b1

Split complementary

  1. #b1663b
  2. #3bb1a1
  3. #3b4bb1

Analogous

  1. #b13b4b
  2. #b1663b
  3. #b1a13b

Triadic

  1. #b1663b
  2. #3bb166
  3. #663bb1

Tetradic

  1. #b1663b
  2. #86b13b
  3. #3b86b1
  4. #663bb1

Square

  1. #b1663b
  2. #4bb13b
  3. #3b86b1
  4. #a13bb1

Monochromatic

  1. #3e2415
  2. #784528
  3. #b1663b
  4. #ce8f6b
  5. #e1baa4

Shades

#b1663b mixed progressively with black.

  1. #b1663b
  2. #9f5c35
  3. #8e522f
  4. #7c4729
  5. #6a3d23
  6. #59331e
  7. #472918
  8. #351f12
  9. #23140c
  10. #120a06
  11. #000000

Tints

#b1663b mixed progressively with white.

  1. #b1663b
  2. #b9754f
  3. #c18562
  4. #c89476
  5. #d0a389
  6. #d8b39d
  7. #e0c2b1
  8. #e8d1c4
  9. #efe0d8
  10. #f7f0eb
  11. #ffffff

Tones

#b1663b mixed progressively with gray.

  1. #b1663b
  2. #ac6942
  3. #a76b49
  4. #a26e50
  5. #9d7057
  6. #99735e
  7. #947664
  8. #8f786b
  9. #8a7b72
  10. #857d79
  11. #808080

Readable text 4.35:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 4.83:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #797979 ≈ 0.003% of males
Achromatomaly #937266 ≈ 0.001% of males
Protanopia #7b6f37 ≈ 1.01% of males
Deuteranopia #8d803a ≈ 1.27% of males
Tritanopia #c1575c ≈ 0.0001% of males
Protanomaly #946c39 ≈ 1.08% of males
Deuteranomaly #9d763b ≈ 4.63% of males
Tritanomaly #bb5d51 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-b1663b {
  color: #b1663b;
}
Background
.bg-b1663b {
  background-color: #b1663b;
  color: #000000;
}
Border
.border-b1663b {
  border: 2px solid #b1663b;
}
CSS variables
:root {
  --color-primary: #b1663b;
  --color-primary-rgb: 177 102 59;
  --color-primary-hsl: 22 50% 46%;
}
Gradient
.gradient-b1663b {
  background: linear-gradient(135deg, #b1663b, #b1a13b);
}
Colored shadow
.shadow-b1663b {
  box-shadow: 0 8px 24px rgb(177 102 59 / 0.35);
}

#b87333 Copper ΔE 7.12 #a0522d Sienna ΔE 7.28 #cc5500 Burnt Orange ΔE 8.07 #d2691e Chocolate ΔE 8.20 #a67b5b Cafe au Lait ΔE 8.85 #b06500 Ginger ΔE 9.46 #b7410e Rust ΔE 10.17 #4e99c4 Inverted #797979 Grayscale 

Copper
#b1663b  rgb(177, 102, 59)  hsl(22, 50%, 46%)  Copper
#3b86b1  rgb(59, 134, 177)  hsl(202, 50%, 46%)  Steel Blue
#3bb166  rgb(59, 177, 102)  hsl(142, 50%, 46%)  Medium Sea Green
#663bb1  rgb(102, 59, 177)  hsl(262, 50%, 46%)  Purple Heart