Color conversion
Color conversion for #B71B21
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 183 | 27 | 33 | |
|---|---|---|---|---|
| HSL | 357.69° | 74.29% | 41.18% | |
| HSV | 357.69° | 85.25% | 71.76% | |
| CMYK | 0% | 85.25% | 81.97% | 28.24% |
| XYZ | 20.1974 | 10.9643 | 2.4914 | |
| Yxy | 10.9643 | 0.6002 | 0.3258 | |
| Hunter Lab | 33.1124 | 50.9312 | 18.7194 | |
| CIE-Lab | 39.5203 | 59.0588 | 38.9452 | |
| CIE-LCH | 39.5203 | 70.7437 | 33.4021 | |
| CIE-LUV | 39.5203 | 114.385 | 23.2484 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 10110111 | 00011011 | 00100001 |
| Octal | 267 | 33 | 41 |
| Decimal | 183 | 27 | 33 |
| Hex | B7 | 1B | 21 |
RGB percentages
CMYK percentages
Shades #B71B21
Tints #B71B21
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#B71B21 color on black
#B71B21 color sample text
#B71B21 color on white
#B71B21 color sample text
#B71B21 CSS codes
.background { background-color: #B71B21; }
.text { color: #B71B21; }
.border { border: 3px solid #B71B21; }
.shadow { box-shadow: 0 8px 28px rgba(183, 27, 33, 0.35); }CSS preview
Accessibility
Contrast on white6.58:1AA
Contrast on black3.19:1Large text
Web safe#CC3333Near
Luminance0.10960-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#B71B21 color
PortuguêsCor #B71B21
EspañolColor #B71B21
한국어#B71B21 색상
日本語#B71B21 の色
中文#B71B21 颜色
DeutschFarbe #B71B21
FrançaisCouleur #B71B21
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #B71B21 color.
Related shades
See Reds