Color conversion
Color conversion for #A31021
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 163 | 16 | 33 | |
|---|---|---|---|---|
| HSL | 353.06° | 82.12% | 35.1% | |
| HSV | 353.06° | 90.18% | 63.92% | |
| CMYK | 0% | 90.18% | 79.75% | 36.08% |
| XYZ | 15.566 | 8.2695 | 2.2151 | |
| Yxy | 8.2695 | 0.5975 | 0.3174 | |
| Hunter Lab | 28.7567 | 46.2968 | 15.5645 | |
| CIE-Lab | 34.538 | 55.722 | 32.5367 | |
| CIE-LCH | 34.538 | 64.5258 | 30.2811 | |
| CIE-LUV | 34.538 | 102.3193 | 18.2034 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 10100011 | 00010000 | 00100001 |
| Octal | 243 | 20 | 41 |
| Decimal | 163 | 16 | 33 |
| Hex | A3 | 10 | 21 |
RGB percentages
CMYK percentages
Shades #A31021
Tints #A31021
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#A31021 color on black
#A31021 color sample text
#A31021 color on white
#A31021 color sample text
#A31021 CSS codes
.background { background-color: #A31021; }
.text { color: #A31021; }
.border { border: 3px solid #A31021; }
.shadow { box-shadow: 0 8px 28px rgba(163, 16, 33, 0.35); }CSS preview
Accessibility
Contrast on white7.91:1AAA
Contrast on black2.65:1Poor
Web safe#990033Near
Luminance0.08270-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#A31021 color
PortuguêsCor #A31021
EspañolColor #A31021
한국어#A31021 색상
日本語#A31021 の色
中文#A31021 颜色
DeutschFarbe #A31021
FrançaisCouleur #A31021
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #A31021 color.
Related shades
See Reds