Color conversion
Color conversion for #B71B31
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 183 | 27 | 49 | |
|---|---|---|---|---|
| HSL | 351.54° | 74.29% | 41.18% | |
| HSV | 351.54° | 85.25% | 71.76% | |
| CMYK | 0% | 85.25% | 73.22% | 28.24% |
| XYZ | 20.4772 | 11.0762 | 3.9649 | |
| Yxy | 11.0762 | 0.5765 | 0.3118 | |
| Hunter Lab | 33.2809 | 51.5856 | 16.2359 | |
| CIE-Lab | 39.7085 | 59.6189 | 29.7582 | |
| CIE-LCH | 39.7085 | 66.6331 | 26.5256 | |
| CIE-LUV | 39.7085 | 110.8655 | 17.459 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 10110111 | 00011011 | 00110001 |
| Octal | 267 | 33 | 61 |
| Decimal | 183 | 27 | 49 |
| Hex | B7 | 1B | 31 |
RGB percentages
CMYK percentages
Shades #B71B31
Tints #B71B31
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#B71B31 color on black
#B71B31 color sample text
#B71B31 color on white
#B71B31 color sample text
#B71B31 CSS codes
.background { background-color: #B71B31; }
.text { color: #B71B31; }
.border { border: 3px solid #B71B31; }
.shadow { box-shadow: 0 8px 28px rgba(183, 27, 49, 0.35); }CSS preview
Accessibility
Contrast on white6.53:1AA
Contrast on black3.21:1Large text
Web safe#CC3333Near
Luminance0.11070-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#B71B31 color
PortuguêsCor #B71B31
EspañolColor #B71B31
한국어#B71B31 색상
日本語#B71B31 の色
中文#B71B31 颜色
DeutschFarbe #B71B31
FrançaisCouleur #B71B31
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #B71B31 color.
Related shades
See Reds