ColorTool
Log in
#BB340D

#bb340d ≈ Rust

  • brown
  • Lightness: low
  • Saturation: strong
  • Warm
Check contrast Explore in graph Random color

#bb340d is a color from the brown family, with low lightness and strong saturation. In the RGB model it is made of 73.33% red, 20.39% green and 5.1% blue; printed in CMYK it uses 0% cyan, 72.19% magenta, 93.05% yellow and 26.67% black. Its hue angle is 13.45°, with 87% saturation and 39.22% 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 3.26.

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 luminance0.1305

Complementary

  1. #bb340d
  2. #0d94bb

Split complementary

  1. #bb340d
  2. #0dbb8b
  3. #0d3dbb

Analogous

  1. #bb0d3d
  2. #bb340d
  3. #bb8b0d

Triadic

  1. #bb340d
  2. #0dbb34
  3. #340dbb

Tetradic

  1. #bb340d
  2. #94bb0d
  3. #0d94bb
  4. #340dbb

Square

  1. #bb340d
  2. #3dbb0d
  3. #0d94bb
  4. #8b0dbb

Monochromatic

  1. #2c0c03
  2. #732008
  3. #bb340d
  4. #f05225
  5. #f58b6c

Shades

#bb340d mixed progressively with black.

  1. #bb340d
  2. #a82f0c
  3. #962a0a
  4. #832409
  5. #701f08
  6. #5e1a07
  7. #4b1505
  8. #381004
  9. #250a03
  10. #130501
  11. #000000

Tints

#bb340d mixed progressively with white.

  1. #bb340d
  2. #c24825
  3. #c95d3d
  4. #cf7156
  5. #d6856e
  6. #dd9a86
  7. #e4ae9e
  8. #ebc2b6
  9. #f1d6cf
  10. #f8ebe7
  11. #ffffff

Tones

#bb340d mixed progressively with gray.

  1. #bb340d
  2. #b53c19
  3. #af4324
  4. #a94b30
  5. #a3523b
  6. #9e5a47
  7. #986252
  8. #92695e
  9. #8c7169
  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 #905650 ≈ 0.001% of males
Protanopia #5e5202 ≈ 1.01% of males
Deuteranopia #7f7000 ≈ 1.27% of males
Tritanopia #ce002e ≈ 0.0001% of males
Protanomaly #8d4807 ≈ 1.08% of males
Deuteranomaly #9b5e04 ≈ 4.63% of males
Tritanomaly #c71924 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-bb340d {
  color: #bb340d;
}
Background
.bg-bb340d {
  background-color: #bb340d;
  color: #ffffff;
}
Border
.border-bb340d {
  border: 2px solid #bb340d;
}
CSS variables
:root {
  --color-primary: #bb340d;
  --color-primary-rgb: 187 52 13;
  --color-primary-hsl: 13 87% 39%;
}
Gradient
.gradient-bb340d {
  background: linear-gradient(135deg, #bb340d, #bb8b0d);
}
Colored shadow
.shadow-bb340d {
  box-shadow: 0 8px 24px rgb(187 52 13 / 0.35);
}

#b7410e Rust ΔE 3.26 #c04000 Mahogany ΔE 4.37 #cb410b Sinopia ΔE 5.01 #d40000 Rosso Corsa ΔE 5.15 #a81c07 Rufous ΔE 6.16 #c80815 Venetian Red ΔE 6.24 #b31b1b Cornell Red ΔE 7.30 #44cbf2 Inverted #656565 Grayscale 

Rust
#bb340d  rgb(187, 52, 13)  hsl(13, 87%, 39%)  Rust
#0d94bb  rgb(13, 148, 187)  hsl(193, 87%, 39%)  Bondi Blue
#0dbb34  rgb(13, 187, 52)  hsl(133, 87%, 39%)  Kelly Green
#340dbb  rgb(52, 13, 187)  hsl(253, 87%, 39%)  Medium Blue