Color conversion
Color conversion for #B51525
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 181 | 21 | 37 | |
|---|---|---|---|---|
| HSL | 354° | 79.21% | 39.61% | |
| HSV | 354° | 88.4% | 70.98% | |
| CMYK | 0% | 88.4% | 79.56% | 29.02% |
| XYZ | 19.6606 | 10.4969 | 2.7408 | |
| Yxy | 10.4969 | 0.5976 | 0.3191 | |
| Hunter Lab | 32.3989 | 51.62 | 17.6655 | |
| CIE-Lab | 38.7199 | 59.8418 | 35.7305 | |
| CIE-LCH | 38.7199 | 69.6973 | 30.8407 | |
| CIE-LUV | 38.7199 | 114.0018 | 20.8373 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 10110101 | 00010101 | 00100101 |
| Octal | 265 | 25 | 45 |
| Decimal | 181 | 21 | 37 |
| Hex | B5 | 15 | 25 |
RGB percentages
CMYK percentages
Shades #B51525
Tints #B51525
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#B51525 color on black
#B51525 color sample text
#B51525 color on white
#B51525 color sample text
#B51525 CSS codes
.background { background-color: #B51525; }
.text { color: #B51525; }
.border { border: 3px solid #B51525; }
.shadow { box-shadow: 0 8px 28px rgba(181, 21, 37, 0.35); }CSS preview
Accessibility
Contrast on white6.78:1AA
Contrast on black3.1:1Large text
Web safe#CC0033Near
Luminance0.10490-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#B51525 color
PortuguêsCor #B51525
EspañolColor #B51525
한국어#B51525 색상
日本語#B51525 の色
中文#B51525 颜色
DeutschFarbe #B51525
FrançaisCouleur #B51525
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #B51525 color.
Related shades
See Reds