Color conversion
Color conversion for #A91B21
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 169 | 27 | 33 | |
|---|---|---|---|---|
| HSL | 357.46° | 72.45% | 38.43% | |
| HSV | 357.46° | 84.02% | 66.27% | |
| CMYK | 0% | 84.02% | 80.47% | 33.73% |
| XYZ | 17.0307 | 9.3315 | 2.343 | |
| Yxy | 9.3315 | 0.5933 | 0.3251 | |
| Hunter Lab | 30.5475 | 46.0575 | 16.8375 | |
| CIE-Lab | 36.6149 | 55.0942 | 35.0864 | |
| CIE-LCH | 36.6149 | 65.3179 | 32.4908 | |
| CIE-LUV | 36.6149 | 103.5102 | 20.7808 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 10101001 | 00011011 | 00100001 |
| Octal | 251 | 33 | 41 |
| Decimal | 169 | 27 | 33 |
| Hex | A9 | 1B | 21 |
RGB percentages
CMYK percentages
Shades #A91B21
Tints #A91B21
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#A91B21 color on black
#A91B21 color sample text
#A91B21 color on white
#A91B21 color sample text
#A91B21 CSS codes
.background { background-color: #A91B21; }
.text { color: #A91B21; }
.border { border: 3px solid #A91B21; }
.shadow { box-shadow: 0 8px 28px rgba(169, 27, 33, 0.35); }CSS preview
Accessibility
Contrast on white7.33:1AAA
Contrast on black2.87:1Poor
Web safe#993333Near
Luminance0.09330-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#A91B21 color
PortuguêsCor #A91B21
EspañolColor #A91B21
한국어#A91B21 색상
日本語#A91B21 の色
中文#A91B21 颜色
DeutschFarbe #A91B21
FrançaisCouleur #A91B21
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #A91B21 color.
Related shades
See Reds