Color conversion
Color conversion for #A31421
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 163 | 20 | 33 | |
|---|---|---|---|---|
| HSL | 354.55° | 78.14% | 35.88% | |
| HSV | 354.55° | 87.73% | 63.92% | |
| CMYK | 0% | 87.73% | 79.75% | 36.08% |
| XYZ | 15.6309 | 8.3992 | 2.2368 | |
| Yxy | 8.3992 | 0.5951 | 0.3198 | |
| Hunter Lab | 28.9814 | 45.5545 | 15.7127 | |
| CIE-Lab | 34.8008 | 54.9687 | 32.8122 | |
| CIE-LCH | 34.8008 | 64.0172 | 30.834 | |
| CIE-LUV | 34.8008 | 101.1948 | 18.6809 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 10100011 | 00010100 | 00100001 |
| Octal | 243 | 24 | 41 |
| Decimal | 163 | 20 | 33 |
| Hex | A3 | 14 | 21 |
RGB percentages
CMYK percentages
Shades #A31421
Tints #A31421
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#A31421 color on black
#A31421 color sample text
#A31421 color on white
#A31421 color sample text
#A31421 CSS codes
.background { background-color: #A31421; }
.text { color: #A31421; }
.border { border: 3px solid #A31421; }
.shadow { box-shadow: 0 8px 28px rgba(163, 20, 33, 0.35); }CSS preview
Accessibility
Contrast on white7.84:1AAA
Contrast on black2.68:1Poor
Web safe#990033Near
Luminance0.0840-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#A31421 color
PortuguêsCor #A31421
EspañolColor #A31421
한국어#A31421 색상
日本語#A31421 の色
中文#A31421 颜色
DeutschFarbe #A31421
FrançaisCouleur #A31421
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #A31421 color.
Related shades
See Reds