Color conversion
Color conversion for #280421
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 40 | 4 | 33 | |
|---|---|---|---|---|
| HSL | 311.67° | 81.82% | 8.63% | |
| HSV | 311.67° | 90% | 15.69% | |
| CMYK | 0% | 90% | 17.5% | 84.31% |
| XYZ | 1.193 | 0.6479 | 1.5008 | |
| Yxy | 0.6479 | 0.357 | 0.1939 | |
| Hunter Lab | 8.0492 | 12.3697 | -5.416 | |
| CIE-Lab | 5.8524 | 22.0079 | -10.2766 | |
| CIE-LCH | 5.8524 | 24.289 | 334.9698 | |
| CIE-LUV | 5.8525 | 8.5023 | -6.8501 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 00101000 | 00000100 | 00100001 |
| Octal | 50 | 4 | 41 |
| Decimal | 40 | 4 | 33 |
| Hex | 28 | 04 | 21 |
RGB percentages
CMYK percentages
Shades #280421
Tints #280421
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#280421 color on black
#280421 color sample text
#280421 color on white
#280421 color sample text
#280421 CSS codes
.background { background-color: #280421; }
.text { color: #280421; }
.border { border: 3px solid #280421; }
.shadow { box-shadow: 0 8px 28px rgba(40, 4, 33, 0.35); }CSS preview
Accessibility
Contrast on white18.58:1AAA
Contrast on black1.13:1Poor
Web safe#330033Near
Luminance0.00650-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#280421 color
PortuguêsCor #280421
EspañolColor #280421
한국어#280421 색상
日本語#280421 の色
中文#280421 颜色
DeutschFarbe #280421
FrançaisCouleur #280421
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #280421 color.
Related shades
See Blacks
Similar colors
Byzantium
Byzantium
Imperial purple
Imperial purple
Tyrian purple
Tyrian purple
Palatinate purple
Palatinate purple
Flirt
Flirt
Mardi Gras
Mardi Gras
Patriarch
Patriarch
Purple (HTML)
Purple (HTML)
Byzantine
Byzantine
French plum
French plum
Dark magenta
Dark magenta
Medium violet-red
Medium violet-red