Color conversion
Color conversion for #A31E21
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 163 | 30 | 33 | |
|---|---|---|---|---|
| HSL | 358.65° | 68.91% | 37.84% | |
| HSV | 358.65° | 81.6% | 63.92% | |
| CMYK | 0% | 81.6% | 79.75% | 36.08% |
| XYZ | 15.845 | 8.8275 | 2.3081 | |
| Yxy | 8.8275 | 0.5873 | 0.3272 | |
| Hunter Lab | 29.7111 | 43.1992 | 16.1937 | |
| CIE-Lab | 35.65 | 52.5534 | 33.7004 | |
| CIE-LCH | 35.65 | 62.4306 | 32.6704 | |
| CIE-LUV | 35.65 | 97.5954 | 20.2193 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 10100011 | 00011110 | 00100001 |
| Octal | 243 | 36 | 41 |
| Decimal | 163 | 30 | 33 |
| Hex | A3 | 1E | 21 |
RGB percentages
CMYK percentages
Shades #A31E21
Tints #A31E21
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#A31E21 color on black
#A31E21 color sample text
#A31E21 color on white
#A31E21 color sample text
#A31E21 CSS codes
.background { background-color: #A31E21; }
.text { color: #A31E21; }
.border { border: 3px solid #A31E21; }
.shadow { box-shadow: 0 8px 28px rgba(163, 30, 33, 0.35); }CSS preview
Accessibility
Contrast on white7.6:1AAA
Contrast on black2.76:1Poor
Web safe#993333Near
Luminance0.08820-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#A31E21 color
PortuguêsCor #A31E21
EspañolColor #A31E21
한국어#A31E21 색상
日本語#A31E21 の色
中文#A31E21 颜色
DeutschFarbe #A31E21
FrançaisCouleur #A31E21
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #A31E21 color.
Related shades
See Reds