Color conversion
Color conversion for #B31C21
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 179 | 28 | 33 | |
|---|---|---|---|---|
| HSL | 358.01° | 72.95% | 40.59% | |
| HSV | 358.01° | 84.36% | 70.2% | |
| CMYK | 0% | 84.36% | 81.56% | 29.8% |
| XYZ | 19.2826 | 10.5272 | 2.4552 | |
| Yxy | 10.5272 | 0.5976 | 0.3263 | |
| Hunter Lab | 32.4456 | 49.3027 | 18.2272 | |
| CIE-Lab | 38.7725 | 57.7077 | 37.9322 | |
| CIE-LCH | 38.7725 | 69.0582 | 33.3176 | |
| CIE-LUV | 38.7725 | 110.9315 | 22.6966 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 10110011 | 00011100 | 00100001 |
| Octal | 263 | 34 | 41 |
| Decimal | 179 | 28 | 33 |
| Hex | B3 | 1C | 21 |
RGB percentages
CMYK percentages
Shades #B31C21
Tints #B31C21
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#B31C21 color on black
#B31C21 color sample text
#B31C21 color on white
#B31C21 color sample text
#B31C21 CSS codes
.background { background-color: #B31C21; }
.text { color: #B31C21; }
.border { border: 3px solid #B31C21; }
.shadow { box-shadow: 0 8px 28px rgba(179, 28, 33, 0.35); }CSS preview
Accessibility
Contrast on white6.77:1AA
Contrast on black3.1:1Large text
Web safe#CC3333Near
Luminance0.10520-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#B31C21 color
PortuguêsCor #B31C21
EspañolColor #B31C21
한국어#B31C21 색상
日本語#B31C21 の色
中文#B31C21 颜色
DeutschFarbe #B31C21
FrançaisCouleur #B31C21
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #B31C21 color.
Related shades
See Reds