Color conversion
Color conversion for #B31A21
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 179 | 26 | 33 | |
|---|---|---|---|---|
| HSL | 357.25° | 74.63% | 40.2% | |
| HSV | 357.25° | 85.47% | 70.2% | |
| CMYK | 0% | 85.47% | 81.56% | 29.8% |
| XYZ | 19.2367 | 10.4355 | 2.4399 | |
| Yxy | 10.4355 | 0.599 | 0.325 | |
| Hunter Lab | 32.304 | 49.7619 | 18.1364 | |
| CIE-Lab | 38.613 | 58.1619 | 37.7748 | |
| CIE-LCH | 38.613 | 69.3523 | 33.0028 | |
| CIE-LUV | 38.613 | 111.653 | 22.4058 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 10110011 | 00011010 | 00100001 |
| Octal | 263 | 32 | 41 |
| Decimal | 179 | 26 | 33 |
| Hex | B3 | 1A | 21 |
RGB percentages
CMYK percentages
Shades #B31A21
Tints #B31A21
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#B31A21 color on black
#B31A21 color sample text
#B31A21 color on white
#B31A21 color sample text
#B31A21 CSS codes
.background { background-color: #B31A21; }
.text { color: #B31A21; }
.border { border: 3px solid #B31A21; }
.shadow { box-shadow: 0 8px 28px rgba(179, 26, 33, 0.35); }CSS preview
Accessibility
Contrast on white6.8:1AA
Contrast on black3.09:1Large text
Web safe#CC3333Near
Luminance0.10430-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#B31A21 color
PortuguêsCor #B31A21
EspañolColor #B31A21
한국어#B31A21 색상
日本語#B31A21 の色
中文#B31A21 颜色
DeutschFarbe #B31A21
FrançaisCouleur #B31A21
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #B31A21 color.
Related shades
See Reds