Color conversion
Color conversion for #831721
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 131 | 23 | 33 | |
|---|---|---|---|---|
| HSL | 354.44° | 70.13% | 30.2% | |
| HSV | 354.44° | 82.44% | 51.37% | |
| CMYK | 0% | 82.44% | 74.81% | 48.63% |
| XYZ | 9.9421 | 5.5495 | 1.9862 | |
| Yxy | 5.5495 | 0.5688 | 0.3175 | |
| Hunter Lab | 23.5574 | 34.1077 | 11.4932 | |
| CIE-Lab | 28.2462 | 44.8699 | 23.6383 | |
| CIE-LCH | 28.2462 | 50.7156 | 27.7811 | |
| CIE-LUV | 28.2462 | 74.6449 | 13.0118 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 10000011 | 00010111 | 00100001 |
| Octal | 203 | 27 | 41 |
| Decimal | 131 | 23 | 33 |
| Hex | 83 | 17 | 21 |
RGB percentages
CMYK percentages
Shades #831721
Tints #831721
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#831721 color on black
#831721 color sample text
#831721 color on white
#831721 color sample text
#831721 CSS codes
.background { background-color: #831721; }
.text { color: #831721; }
.border { border: 3px solid #831721; }
.shadow { box-shadow: 0 8px 28px rgba(131, 23, 33, 0.35); }CSS preview
Accessibility
Contrast on white9.95:1AAA
Contrast on black2.11:1Poor
Web safe#990033Near
Luminance0.05550-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#831721 color
PortuguêsCor #831721
EspañolColor #831721
한국어#831721 색상
日本語#831721 の色
中文#831721 颜色
DeutschFarbe #831721
FrançaisCouleur #831721
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #831721 color.
Related shades
See Reds