ColorTool
Log in
#BB330C

#bb330c ≈ Rust

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

#bb330c 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% green and 4.71% blue; printed in CMYK it uses 0% cyan, 72.73% magenta, 93.58% yellow and 26.67% black. Its hue angle is 13.37°, with 87.94% saturation and 39.02% 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 5.85:1 (WCAG AA). The closest named color is Rust (#b7410e), ΔE 3.38.

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 luminance0.1296

Complementary

  1. #bb330c
  2. #0c94bb

Split complementary

  1. #bb330c
  2. #0cbb8a
  3. #0c3dbb

Analogous

  1. #bb0c3d
  2. #bb330c
  3. #bb8a0c

Triadic

  1. #bb330c
  2. #0cbb33
  3. #330cbb

Tetradic

  1. #bb330c
  2. #94bb0c
  3. #0c94bb
  4. #330cbb

Square

  1. #bb330c
  2. #3dbb0c
  3. #0c94bb
  4. #8a0cbb

Monochromatic

  1. #2b0c03
  2. #731f07
  3. #bb330c
  4. #f15123
  5. #f5896b

Shades

#bb330c mixed progressively with black.

  1. #bb330c
  2. #a82e0b
  3. #96290a
  4. #832408
  5. #701f07
  6. #5e1a06
  7. #4b1405
  8. #380f04
  9. #250a02
  10. #130501
  11. #000000

Tints

#bb330c mixed progressively with white.

  1. #bb330c
  2. #c24724
  3. #c95c3d
  4. #cf7055
  5. #d6856d
  6. #dd9986
  7. #e4ad9e
  8. #ebc2b6
  9. #f1d6ce
  10. #f8ebe7
  11. #ffffff

Tones

#bb330c mixed progressively with gray.

  1. #bb330c
  2. #b53b18
  3. #af4223
  4. #a94a2f
  5. #a3523a
  6. #9e5a46
  7. #986152
  8. #92695d
  9. #8c7169
  10. #867874
  11. #808080

Readable text 5.85:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.59:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #656565 ≈ 0.003% of males
Achromatomaly #8f5550 ≈ 0.001% of males
Protanopia #5d5101 ≈ 1.01% of males
Deuteranopia #7e7000 ≈ 1.27% of males
Tritanopia #cf002d ≈ 0.0001% of males
Protanomaly #8d4706 ≈ 1.08% of males
Deuteranomaly #9a5d03 ≈ 4.63% of males
Tritanomaly #c71724 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-bb330c {
  color: #bb330c;
}
Background
.bg-bb330c {
  background-color: #bb330c;
  color: #ffffff;
}
Border
.border-bb330c {
  border: 2px solid #bb330c;
}
CSS variables
:root {
  --color-primary: #bb330c;
  --color-primary-rgb: 187 51 12;
  --color-primary-hsl: 13 88% 39%;
}
Gradient
.gradient-bb330c {
  background: linear-gradient(135deg, #bb330c, #bb8a0c);
}
Colored shadow
.shadow-bb330c {
  box-shadow: 0 8px 24px rgb(187 51 12 / 0.35);
}

#b7410e Rust ΔE 3.38 #c04000 Mahogany ΔE 4.47 #d40000 Rosso Corsa ΔE 5.08 #cb410b Sinopia ΔE 5.13 #a81c07 Rufous ΔE 6.03 #c80815 Venetian Red ΔE 6.16 #b31b1b Cornell Red ΔE 7.21 #44ccf3 Inverted #656565 Grayscale 

Rust
#bb330c  rgb(187, 51, 12)  hsl(13, 88%, 39%)  Rust
#0c94bb  rgb(12, 148, 187)  hsl(193, 88%, 39%)  Bondi Blue
#0cbb33  rgb(12, 187, 51)  hsl(133, 88%, 39%)  Kelly Green
#330cbb  rgb(51, 12, 187)  hsl(253, 88%, 39%)  Medium Blue