Color conversion
Color conversion for #81181F
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 129 | 24 | 31 | |
|---|---|---|---|---|
| HSL | 356° | 68.63% | 30% | |
| HSV | 356° | 81.4% | 50.59% | |
| CMYK | 0% | 81.4% | 75.97% | 49.41% |
| XYZ | 9.6283 | 5.4208 | 1.8354 | |
| Yxy | 5.4208 | 0.5702 | 0.3211 | |
| Hunter Lab | 23.2826 | 33.0718 | 11.6257 | |
| CIE-Lab | 27.9015 | 43.8506 | 24.4115 | |
| CIE-LCH | 27.9015 | 50.1876 | 29.1046 | |
| CIE-LUV | 27.9015 | 73.0814 | 13.606 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 10000001 | 00011000 | 00011111 |
| Octal | 201 | 30 | 37 |
| Decimal | 129 | 24 | 31 |
| Hex | 81 | 18 | 1F |
RGB percentages
CMYK percentages
Shades #81181F
Tints #81181F
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#81181F color on black
#81181F color sample text
#81181F color on white
#81181F color sample text
#81181F CSS codes
.background { background-color: #81181F; }
.text { color: #81181F; }
.border { border: 3px solid #81181F; }
.shadow { box-shadow: 0 8px 28px rgba(129, 24, 31, 0.35); }CSS preview
Accessibility
Contrast on white10.08:1AAA
Contrast on black2.08:1Poor
Web safe#990033Near
Luminance0.05420-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#81181F color
PortuguêsCor #81181F
EspañolColor #81181F
한국어#81181F 색상
日本語#81181F の色
中文#81181F 颜色
DeutschFarbe #81181F
FrançaisCouleur #81181F
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #81181F color.
Related shades
See Reds