Color conversion
Color conversion for #A31C21
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 163 | 28 | 33 | |
|---|---|---|---|---|
| HSL | 357.78° | 70.68% | 37.45% | |
| HSV | 357.78° | 82.82% | 63.92% | |
| CMYK | 0% | 82.82% | 79.75% | 36.08% |
| XYZ | 15.796 | 8.7294 | 2.2918 | |
| Yxy | 8.7294 | 0.589 | 0.3255 | |
| Hunter Lab | 29.5456 | 43.7263 | 16.0847 | |
| CIE-Lab | 35.458 | 53.0972 | 33.4999 | |
| CIE-LCH | 35.458 | 62.7818 | 32.2485 | |
| CIE-LUV | 35.458 | 98.4049 | 19.872 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 10100011 | 00011100 | 00100001 |
| Octal | 243 | 34 | 41 |
| Decimal | 163 | 28 | 33 |
| Hex | A3 | 1C | 21 |
RGB percentages
CMYK percentages
Shades #A31C21
Tints #A31C21
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#A31C21 color on black
#A31C21 color sample text
#A31C21 color on white
#A31C21 color sample text
#A31C21 CSS codes
.background { background-color: #A31C21; }
.text { color: #A31C21; }
.border { border: 3px solid #A31C21; }
.shadow { box-shadow: 0 8px 28px rgba(163, 28, 33, 0.35); }CSS preview
Accessibility
Contrast on white7.65:1AAA
Contrast on black2.75:1Poor
Web safe#993333Near
Luminance0.08730-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#A31C21 color
PortuguêsCor #A31C21
EspañolColor #A31C21
한국어#A31C21 색상
日本語#A31C21 の色
中文#A31C21 颜色
DeutschFarbe #A31C21
FrançaisCouleur #A31C21
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #A31C21 color.
Related shades
See Reds