Color conversion
Color conversion for #A31918
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 163 | 25 | 24 | |
|---|---|---|---|---|
| HSL | 0.43° | 74.33% | 36.67% | |
| HSV | 0.43° | 85.28% | 63.92% | |
| CMYK | 0% | 84.66% | 85.28% | 36.08% |
| XYZ | 15.6187 | 8.5503 | 1.692 | |
| Yxy | 8.5503 | 0.6039 | 0.3306 | |
| Hunter Lab | 29.2409 | 44.1715 | 17.0392 | |
| CIE-Lab | 35.1036 | 53.5922 | 38.201 | |
| CIE-LCH | 35.1036 | 65.8137 | 35.4816 | |
| CIE-LUV | 35.1036 | 101.1252 | 22.042 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 10100011 | 00011001 | 00011000 |
| Octal | 243 | 31 | 30 |
| Decimal | 163 | 25 | 24 |
| Hex | A3 | 19 | 18 |
RGB percentages
CMYK percentages
Shades #A31918
Tints #A31918
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#A31918 color on black
#A31918 color sample text
#A31918 color on white
#A31918 color sample text
#A31918 CSS codes
.background { background-color: #A31918; }
.text { color: #A31918; }
.border { border: 3px solid #A31918; }
.shadow { box-shadow: 0 8px 28px rgba(163, 25, 24, 0.35); }CSS preview
Accessibility
Contrast on white7.75:1AAA
Contrast on black2.71:1Poor
Web safe#990000Near
Luminance0.08550-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#A31918 color
PortuguêsCor #A31918
EspañolColor #A31918
한국어#A31918 색상
日本語#A31918 の色
中文#A31918 颜色
DeutschFarbe #A31918
FrançaisCouleur #A31918
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #A31918 color.
Related shades
See Reds