Color conversion
Color conversion for #A81F21
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 168 | 31 | 33 | |
|---|---|---|---|---|
| HSL | 359.12° | 68.84% | 39.02% | |
| HSV | 359.12° | 81.55% | 65.88% | |
| CMYK | 0% | 81.55% | 80.36% | 34.12% |
| XYZ | 16.915 | 9.4174 | 2.3657 | |
| Yxy | 9.4174 | 0.5894 | 0.3282 | |
| Hunter Lab | 30.6878 | 44.6842 | 16.9126 | |
| CIE-Lab | 36.7758 | 53.7607 | 35.1848 | |
| CIE-LCH | 36.7758 | 64.2509 | 33.2036 | |
| CIE-LUV | 36.7758 | 101.1358 | 21.2706 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 10101000 | 00011111 | 00100001 |
| Octal | 250 | 37 | 41 |
| Decimal | 168 | 31 | 33 |
| Hex | A8 | 1F | 21 |
RGB percentages
CMYK percentages
Shades #A81F21
Tints #A81F21
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#A81F21 color on black
#A81F21 color sample text
#A81F21 color on white
#A81F21 color sample text
#A81F21 CSS codes
.background { background-color: #A81F21; }
.text { color: #A81F21; }
.border { border: 3px solid #A81F21; }
.shadow { box-shadow: 0 8px 28px rgba(168, 31, 33, 0.35); }CSS preview
Accessibility
Contrast on white7.29:1AAA
Contrast on black2.88:1Poor
Web safe#993333Near
Luminance0.09410-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#A81F21 color
PortuguêsCor #A81F21
EspañolColor #A81F21
한국어#A81F21 색상
日本語#A81F21 の色
中文#A81F21 颜色
DeutschFarbe #A81F21
FrançaisCouleur #A81F21
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #A81F21 color.
Related shades
See Reds