Color conversion
Color conversion for #A3171F
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 163 | 23 | 31 | |
|---|---|---|---|---|
| HSL | 356.57° | 75.27% | 36.47% | |
| HSV | 356.57° | 85.89% | 63.92% | |
| CMYK | 0% | 85.89% | 80.98% | 36.08% |
| XYZ | 15.6599 | 8.5008 | 2.1123 | |
| Yxy | 8.5008 | 0.596 | 0.3236 | |
| Hunter Lab | 29.1561 | 44.8492 | 16.1155 | |
| CIE-Lab | 35.0048 | 54.2587 | 34.1997 | |
| CIE-LCH | 35.0048 | 64.1376 | 32.2236 | |
| CIE-LUV | 35.0048 | 100.6278 | 19.744 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 10100011 | 00010111 | 00011111 |
| Octal | 243 | 27 | 37 |
| Decimal | 163 | 23 | 31 |
| Hex | A3 | 17 | 1F |
RGB percentages
CMYK percentages
Shades #A3171F
Tints #A3171F
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#A3171F color on black
#A3171F color sample text
#A3171F color on white
#A3171F color sample text
#A3171F CSS codes
.background { background-color: #A3171F; }
.text { color: #A3171F; }
.border { border: 3px solid #A3171F; }
.shadow { box-shadow: 0 8px 28px rgba(163, 23, 31, 0.35); }CSS preview
Accessibility
Contrast on white7.78:1AAA
Contrast on black2.7:1Poor
Web safe#990033Near
Luminance0.0850-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#A3171F color
PortuguêsCor #A3171F
EspañolColor #A3171F
한국어#A3171F 색상
日本語#A3171F の色
中文#A3171F 颜色
DeutschFarbe #A3171F
FrançaisCouleur #A3171F
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #A3171F color.
Related shades
See Reds