Color conversion
Color conversion for #A31921
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 163 | 25 | 33 | |
|---|---|---|---|---|
| HSL | 356.52° | 73.4% | 36.86% | |
| HSV | 356.52° | 84.66% | 63.92% | |
| CMYK | 0% | 84.66% | 79.75% | 36.08% |
| XYZ | 15.7283 | 8.5942 | 2.2692 | |
| Yxy | 8.5942 | 0.5915 | 0.3232 | |
| Hunter Lab | 29.3159 | 44.4638 | 15.9335 | |
| CIE-Lab | 35.1909 | 53.8549 | 33.2216 | |
| CIE-LCH | 35.1909 | 63.2774 | 31.6693 | |
| CIE-LUV | 35.1909 | 99.5339 | 19.3892 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 10100011 | 00011001 | 00100001 |
| Octal | 243 | 31 | 41 |
| Decimal | 163 | 25 | 33 |
| Hex | A3 | 19 | 21 |
RGB percentages
CMYK percentages
Shades #A31921
Tints #A31921
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#A31921 color on black
#A31921 color sample text
#A31921 color on white
#A31921 color sample text
#A31921 CSS codes
.background { background-color: #A31921; }
.text { color: #A31921; }
.border { border: 3px solid #A31921; }
.shadow { box-shadow: 0 8px 28px rgba(163, 25, 33, 0.35); }CSS preview
Accessibility
Contrast on white7.73:1AAA
Contrast on black2.72:1Poor
Web safe#990033Near
Luminance0.08590-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#A31921 color
PortuguêsCor #A31921
EspañolColor #A31921
한국어#A31921 색상
日本語#A31921 の色
中文#A31921 颜色
DeutschFarbe #A31921
FrançaisCouleur #A31921
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #A31921 color.
Related shades
See Reds