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#BD310D

#bd310d ≈ Rust

  • brown
  • Lightness: low
  • Saturation: strong
  • Warm
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#bd310d is a color from the brown family, with low lightness and strong saturation. In the RGB model it is made of 74.12% red, 19.22% green and 5.1% blue; printed in CMYK it uses 0% cyan, 74.07% magenta, 93.12% yellow and 25.88% black. Its hue angle is 12.27°, with 87.13% saturation and 39.61% lightness in HSL. It is a warm color, often associated with reliability, warmth and earthiness. Designers typically use it for cafés and coffee brands, rustic and natural styles and call-to-action buttons. White text on this color reaches a contrast ratio of 5.82:1 (WCAG AA). The closest named color is Rust (#b7410e), ΔE 3.91.

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 luminance0.1304

Complementary

  1. #bd310d
  2. #0d99bd

Split complementary

  1. #bd310d
  2. #0dbd89
  3. #0d41bd

Analogous

  1. #bd0d41
  2. #bd310d
  3. #bd890d

Triadic

  1. #bd310d
  2. #0dbd31
  3. #310dbd

Tetradic

  1. #bd310d
  2. #99bd0d
  3. #0d99bd
  4. #310dbd

Square

  1. #bd310d
  2. #41bd0d
  3. #0d99bd
  4. #890dbd

Monochromatic

  1. #2e0c03
  2. #751e08
  3. #bd310d
  4. #f05026
  5. #f58a6e

Shades

#bd310d mixed progressively with black.

  1. #bd310d
  2. #aa2c0c
  3. #97270a
  4. #842209
  5. #711d08
  6. #5f1907
  7. #4c1405
  8. #390f04
  9. #260a03
  10. #130501
  11. #000000

Tints

#bd310d mixed progressively with white.

  1. #bd310d
  2. #c44625
  3. #ca5a3d
  4. #d16f56
  5. #d7836e
  6. #de9886
  7. #e5ad9e
  8. #ebc1b6
  9. #f2d6cf
  10. #f8eae7
  11. #ffffff

Tones

#bd310d mixed progressively with gray.

  1. #bd310d
  2. #b73919
  3. #b14124
  4. #ab4930
  5. #a5513b
  6. #9f5947
  7. #986052
  8. #92685e
  9. #8c7069
  10. #867875
  11. #808080

Readable text 5.82:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.61:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #656565 ≈ 0.003% of males
Achromatomaly #915550 ≈ 0.001% of males
Protanopia #5d5103 ≈ 1.01% of males
Deuteranopia #7f7000 ≈ 1.27% of males
Tritanopia #d1002c ≈ 0.0001% of males
Protanomaly #8e4607 ≈ 1.08% of males
Deuteranomaly #9c5d04 ≈ 4.63% of males
Tritanomaly #c91223 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-bd310d {
  color: #bd310d;
}
Background
.bg-bd310d {
  background-color: #bd310d;
  color: #ffffff;
}
Border
.border-bd310d {
  border: 2px solid #bd310d;
}
CSS variables
:root {
  --color-primary: #bd310d;
  --color-primary-rgb: 189 49 13;
  --color-primary-hsl: 12 87% 40%;
}
Gradient
.gradient-bd310d {
  background: linear-gradient(135deg, #bd310d, #bd890d);
}
Colored shadow
.shadow-bd310d {
  box-shadow: 0 8px 24px rgb(189 49 13 / 0.35);
}

#b7410e Rust ΔE 3.91 #d40000 Rosso Corsa ΔE 4.54 #c04000 Mahogany ΔE 4.88 #cb410b Sinopia ΔE 5.24 #c80815 Venetian Red ΔE 5.58 #a81c07 Rufous ΔE 5.98 #b31b1b Cornell Red ΔE 6.85 #42cef2 Inverted #656565 Grayscale 

Rust
#bd310d  rgb(189, 49, 13)  hsl(12, 87%, 40%)  Rust
#0d99bd  rgb(13, 153, 189)  hsl(192, 87%, 40%)  Bondi Blue
#0dbd31  rgb(13, 189, 49)  hsl(132, 87%, 40%)  Kelly Green
#310dbd  rgb(49, 13, 189)  hsl(252, 87%, 40%)  Medium Blue