Color conversion
Color conversion for #280404
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 40 | 4 | 4 | |
|---|---|---|---|---|
| HSL | 0° | 81.82% | 8.63% | |
| HSV | 0° | 90% | 15.69% | |
| CMYK | 0% | 90% | 90% | 84.31% |
| XYZ | 0.9405 | 0.5469 | 0.1709 | |
| Yxy | 0.5469 | 0.5671 | 0.3298 | |
| Hunter Lab | 7.3953 | 9.759 | 3.8071 | |
| CIE-Lab | 4.9401 | 17.0847 | 6.073 | |
| CIE-LCH | 4.9401 | 18.132 | 19.5685 | |
| CIE-LUV | 4.9401 | 12.3135 | 2.657 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 00101000 | 00000100 | 00000100 |
| Octal | 50 | 4 | 4 |
| Decimal | 40 | 4 | 4 |
| Hex | 28 | 04 | 04 |
RGB percentages
CMYK percentages
Shades #280404
Tints #280404
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#280404 color on black
#280404 color sample text
#280404 color on white
#280404 color sample text
#280404 CSS codes
.background { background-color: #280404; }
.text { color: #280404; }
.border { border: 3px solid #280404; }
.shadow { box-shadow: 0 8px 28px rgba(40, 4, 4, 0.35); }CSS preview
Accessibility
Contrast on white18.92:1AAA
Contrast on black1.11:1Poor
Web safe#330000Near
Luminance0.00550-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#280404 color
PortuguêsCor #280404
EspañolColor #280404
한국어#280404 색상
日本語#280404 の色
中文#280404 颜色
DeutschFarbe #280404
FrançaisCouleur #280404
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #280404 color.
Related shades
See Blacks