Color conversion
Color conversion for #AD181B
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 173 | 24 | 27 | |
|---|---|---|---|---|
| HSL | 358.79° | 75.63% | 38.63% | |
| HSV | 358.79° | 86.13% | 67.84% | |
| CMYK | 0% | 86.13% | 84.39% | 32.16% |
| XYZ | 17.7603 | 9.6196 | 1.9583 | |
| Yxy | 9.6196 | 0.6054 | 0.3279 | |
| Hunter Lab | 31.0155 | 47.936 | 17.9688 | |
| CIE-Lab | 37.1509 | 56.7531 | 39.2388 | |
| CIE-LCH | 37.1509 | 68.9971 | 34.6598 | |
| CIE-LUV | 37.1509 | 108.7642 | 22.8038 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 10101101 | 00011000 | 00011011 |
| Octal | 255 | 30 | 33 |
| Decimal | 173 | 24 | 27 |
| Hex | AD | 18 | 1B |
RGB percentages
CMYK percentages
Shades #AD181B
Tints #AD181B
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#AD181B color on black
#AD181B color sample text
#AD181B color on white
#AD181B color sample text
#AD181B CSS codes
.background { background-color: #AD181B; }
.text { color: #AD181B; }
.border { border: 3px solid #AD181B; }
.shadow { box-shadow: 0 8px 28px rgba(173, 24, 27, 0.35); }CSS preview
Accessibility
Contrast on white7.18:1AAA
Contrast on black2.92:1Poor
Web safe#990033Near
Luminance0.09620-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#AD181B color
PortuguêsCor #AD181B
EspañolColor #AD181B
한국어#AD181B 색상
日本語#AD181B の色
中文#AD181B 颜色
DeutschFarbe #AD181B
FrançaisCouleur #AD181B
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #AD181B color.
Related shades
See Reds