Color conversion
Color conversion for #280308
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 40 | 3 | 8 | |
|---|---|---|---|---|
| HSL | 351.89° | 86.05% | 8.43% | |
| HSV | 351.89° | 92.5% | 15.69% | |
| CMYK | 0% | 92.5% | 80% | 84.31% |
| XYZ | 0.9516 | 0.5339 | 0.2826 | |
| Yxy | 0.5339 | 0.5382 | 0.302 | |
| Hunter Lab | 7.3068 | 10.4596 | 2.8226 | |
| CIE-Lab | 4.8227 | 18.0115 | 4.2728 | |
| CIE-LCH | 4.8227 | 18.5114 | 13.3454 | |
| CIE-LUV | 4.8227 | 11.9281 | 1.3533 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 00101000 | 00000011 | 00001000 |
| Octal | 50 | 3 | 10 |
| Decimal | 40 | 3 | 8 |
| Hex | 28 | 03 | 08 |
RGB percentages
CMYK percentages
Shades #280308
Tints #280308
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#280308 color on black
#280308 color sample text
#280308 color on white
#280308 color sample text
#280308 CSS codes
.background { background-color: #280308; }
.text { color: #280308; }
.border { border: 3px solid #280308; }
.shadow { box-shadow: 0 8px 28px rgba(40, 3, 8, 0.35); }CSS preview
Accessibility
Contrast on white18.99:1AAA
Contrast on black1.11:1Poor
Web safe#330000Near
Luminance0.00530-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#280308 color
PortuguêsCor #280308
EspañolColor #280308
한국어#280308 색상
日本語#280308 の色
中文#280308 颜色
DeutschFarbe #280308
FrançaisCouleur #280308
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #280308 color.
Related shades
See Blacks