Color conversion
Color conversion for #A31A21
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 163 | 26 | 33 | |
|---|---|---|---|---|
| HSL | 356.93° | 72.49% | 37.06% | |
| HSV | 356.93° | 84.05% | 63.92% | |
| CMYK | 0% | 84.05% | 79.75% | 36.08% |
| XYZ | 15.7501 | 8.6377 | 2.2765 | |
| Yxy | 8.6377 | 0.5907 | 0.3239 | |
| Hunter Lab | 29.39 | 44.2251 | 15.9823 | |
| CIE-Lab | 35.2772 | 53.61 | 33.3113 | |
| CIE-LCH | 35.2772 | 63.1164 | 31.8553 | |
| CIE-LUV | 35.2772 | 99.1689 | 19.5451 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 10100011 | 00011010 | 00100001 |
| Octal | 243 | 32 | 41 |
| Decimal | 163 | 26 | 33 |
| Hex | A3 | 1A | 21 |
RGB percentages
CMYK percentages
Shades #A31A21
Tints #A31A21
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#A31A21 color on black
#A31A21 color sample text
#A31A21 color on white
#A31A21 color sample text
#A31A21 CSS codes
.background { background-color: #A31A21; }
.text { color: #A31A21; }
.border { border: 3px solid #A31A21; }
.shadow { box-shadow: 0 8px 28px rgba(163, 26, 33, 0.35); }CSS preview
Accessibility
Contrast on white7.7:1AAA
Contrast on black2.73:1Poor
Web safe#993333Near
Luminance0.08640-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#A31A21 color
PortuguêsCor #A31A21
EspañolColor #A31A21
한국어#A31A21 색상
日本語#A31A21 の色
中文#A31A21 颜色
DeutschFarbe #A31A21
FrançaisCouleur #A31A21
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #A31A21 color.
Related shades
See Reds