Color conversion
Color conversion for #B51D31
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 181 | 29 | 49 | |
|---|---|---|---|---|
| HSL | 352.11° | 72.38% | 41.18% | |
| HSV | 352.11° | 83.98% | 70.98% | |
| CMYK | 0% | 83.98% | 72.93% | 29.02% |
| XYZ | 20.0522 | 10.9275 | 3.9585 | |
| Yxy | 10.9275 | 0.5739 | 0.3128 | |
| Hunter Lab | 33.0568 | 50.4277 | 16.0426 | |
| CIE-Lab | 39.4581 | 58.6101 | 29.3622 | |
| CIE-LCH | 39.4581 | 65.5537 | 26.6097 | |
| CIE-LUV | 39.4581 | 108.6042 | 17.3615 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 10110101 | 00011101 | 00110001 |
| Octal | 265 | 35 | 61 |
| Decimal | 181 | 29 | 49 |
| Hex | B5 | 1D | 31 |
RGB percentages
CMYK percentages
Shades #B51D31
Tints #B51D31
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#B51D31 color on black
#B51D31 color sample text
#B51D31 color on white
#B51D31 color sample text
#B51D31 CSS codes
.background { background-color: #B51D31; }
.text { color: #B51D31; }
.border { border: 3px solid #B51D31; }
.shadow { box-shadow: 0 8px 28px rgba(181, 29, 49, 0.35); }CSS preview
Accessibility
Contrast on white6.6:1AA
Contrast on black3.18:1Large text
Web safe#CC3333Near
Luminance0.10920-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#B51D31 color
PortuguêsCor #B51D31
EspañolColor #B51D31
한국어#B51D31 색상
日本語#B51D31 の色
中文#B51D31 颜色
DeutschFarbe #B51D31
FrançaisCouleur #B51D31
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #B51D31 color.
Related shades
See Reds