Color conversion
Color conversion for #28181B
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 40 | 24 | 27 | |
|---|---|---|---|---|
| HSL | 348.75° | 25% | 12.55% | |
| HSV | 348.75° | 40% | 15.69% | |
| CMYK | 0% | 40% | 32.5% | 84.31% |
| XYZ | 1.3996 | 1.1836 | 1.1914 | |
| Yxy | 1.1836 | 0.3708 | 0.3136 | |
| Hunter Lab | 10.8793 | 3.9246 | 1.1252 | |
| CIE-Lab | 10.4358 | 8.6058 | 1.1777 | |
| CIE-LCH | 10.4358 | 8.686 | 7.7925 | |
| CIE-LUV | 10.4358 | 6.5776 | 0.0486 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 00101000 | 00011000 | 00011011 |
| Octal | 50 | 30 | 33 |
| Decimal | 40 | 24 | 27 |
| Hex | 28 | 18 | 1B |
RGB percentages
CMYK percentages
Shades #28181B
Tints #28181B
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#28181B color on black
#28181B color sample text
#28181B color on white
#28181B color sample text
#28181B CSS codes
.background { background-color: #28181B; }
.text { color: #28181B; }
.border { border: 3px solid #28181B; }
.shadow { box-shadow: 0 8px 28px rgba(40, 24, 27, 0.35); }CSS preview
Accessibility
Contrast on white16.99:1AAA
Contrast on black1.24:1Poor
Web safe#330033Near
Luminance0.01180-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#28181B color
PortuguêsCor #28181B
EspañolColor #28181B
한국어#28181B 색상
日本語#28181B の色
中文#28181B 颜色
DeutschFarbe #28181B
FrançaisCouleur #28181B
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #28181B color.
Related shades
See Reds