Color conversion
Color conversion for #280307
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 40 | 3 | 7 | |
|---|---|---|---|---|
| HSL | 353.51° | 86.05% | 8.43% | |
| HSV | 353.51° | 92.5% | 15.69% | |
| CMYK | 0% | 92.5% | 82.5% | 84.31% |
| XYZ | 0.9461 | 0.5317 | 0.2538 | |
| Yxy | 0.5317 | 0.5464 | 0.3071 | |
| Hunter Lab | 7.2918 | 10.3994 | 3.0414 | |
| CIE-Lab | 4.8028 | 17.8891 | 4.6505 | |
| CIE-LCH | 4.8028 | 18.4837 | 14.5722 | |
| CIE-LUV | 4.8028 | 12.0497 | 1.6146 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 00101000 | 00000011 | 00000111 |
| Octal | 50 | 3 | 7 |
| Decimal | 40 | 3 | 7 |
| Hex | 28 | 03 | 07 |
RGB percentages
CMYK percentages
Shades #280307
Tints #280307
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#280307 color on black
#280307 color sample text
#280307 color on white
#280307 color sample text
#280307 CSS codes
.background { background-color: #280307; }
.text { color: #280307; }
.border { border: 3px solid #280307; }
.shadow { box-shadow: 0 8px 28px rgba(40, 3, 7, 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#280307 color
PortuguêsCor #280307
EspañolColor #280307
한국어#280307 색상
日本語#280307 の色
中文#280307 颜色
DeutschFarbe #280307
FrançaisCouleur #280307
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #280307 color.
Related shades
See Blacks