Color conversion
Color conversion for #B51921
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 181 | 25 | 33 | |
|---|---|---|---|---|
| HSL | 356.92° | 75.73% | 40.39% | |
| HSV | 356.92° | 86.19% | 70.98% | |
| CMYK | 0% | 86.19% | 81.77% | 29.02% |
| XYZ | 19.6807 | 10.6321 | 2.4545 | |
| Yxy | 10.6321 | 0.6006 | 0.3245 | |
| Hunter Lab | 32.6069 | 50.6751 | 18.3635 | |
| CIE-Lab | 38.9538 | 58.9342 | 38.2502 | |
| CIE-LCH | 38.9538 | 70.2589 | 32.9849 | |
| CIE-LUV | 38.9538 | 113.5389 | 22.621 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 10110101 | 00011001 | 00100001 |
| Octal | 265 | 31 | 41 |
| Decimal | 181 | 25 | 33 |
| Hex | B5 | 19 | 21 |
RGB percentages
CMYK percentages
Shades #B51921
Tints #B51921
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#B51921 color on black
#B51921 color sample text
#B51921 color on white
#B51921 color sample text
#B51921 CSS codes
.background { background-color: #B51921; }
.text { color: #B51921; }
.border { border: 3px solid #B51921; }
.shadow { box-shadow: 0 8px 28px rgba(181, 25, 33, 0.35); }CSS preview
Accessibility
Contrast on white6.72:1AA
Contrast on black3.13:1Large text
Web safe#CC0033Near
Luminance0.10630-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#B51921 color
PortuguêsCor #B51921
EspañolColor #B51921
한국어#B51921 색상
日本語#B51921 の色
中文#B51921 颜色
DeutschFarbe #B51921
FrançaisCouleur #B51921
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #B51921 color.
Related shades
See Reds