Color conversion
Color conversion for #B31D21
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 179 | 29 | 33 | |
|---|---|---|---|---|
| HSL | 358.4° | 72.12% | 40.78% | |
| HSV | 358.4° | 83.8% | 70.2% | |
| CMYK | 0% | 83.8% | 81.56% | 29.8% |
| XYZ | 19.3067 | 10.5754 | 2.4633 | |
| Yxy | 10.5754 | 0.5969 | 0.327 | |
| Hunter Lab | 32.5198 | 49.0631 | 18.2746 | |
| CIE-Lab | 38.8559 | 57.4703 | 38.014 | |
| CIE-LCH | 38.8559 | 68.905 | 33.4828 | |
| CIE-LUV | 38.8559 | 110.5544 | 22.8485 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 10110011 | 00011101 | 00100001 |
| Octal | 263 | 35 | 41 |
| Decimal | 179 | 29 | 33 |
| Hex | B3 | 1D | 21 |
RGB percentages
CMYK percentages
Shades #B31D21
Tints #B31D21
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#B31D21 color on black
#B31D21 color sample text
#B31D21 color on white
#B31D21 color sample text
#B31D21 CSS codes
.background { background-color: #B31D21; }
.text { color: #B31D21; }
.border { border: 3px solid #B31D21; }
.shadow { box-shadow: 0 8px 28px rgba(179, 29, 33, 0.35); }CSS preview
Accessibility
Contrast on white6.74:1AA
Contrast on black3.11:1Large text
Web safe#CC3333Near
Luminance0.10570-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#B31D21 color
PortuguêsCor #B31D21
EspañolColor #B31D21
한국어#B31D21 색상
日本語#B31D21 の色
中文#B31D21 颜色
DeutschFarbe #B31D21
FrançaisCouleur #B31D21
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #B31D21 color.
Related shades
See Reds