Color conversion
Color conversion for #280021
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 40 | 0 | 33 | |
|---|---|---|---|---|
| HSL | 310.5° | 100% | 7.84% | |
| HSV | 310.5° | 100% | 15.69% | |
| CMYK | 0% | 100% | 17.5% | 84.31% |
| XYZ | 1.1496 | 0.561 | 1.4863 | |
| Yxy | 0.561 | 0.3596 | 0.1755 | |
| Hunter Lab | 7.49 | 14.2893 | -6.5178 | |
| CIE-Lab | 5.0675 | 23.9649 | -11.475 | |
| CIE-LCH | 5.0675 | 26.5705 | 334.4137 | |
| CIE-LUV | 5.0675 | 8.5685 | -7.1344 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 00101000 | 00000000 | 00100001 |
| Octal | 50 | 0 | 41 |
| Decimal | 40 | 0 | 33 |
| Hex | 28 | 00 | 21 |
RGB percentages
CMYK percentages
Shades #280021
Tints #280021
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#280021 color on black
#280021 color sample text
#280021 color on white
#280021 color sample text
#280021 CSS codes
.background { background-color: #280021; }
.text { color: #280021; }
.border { border: 3px solid #280021; }
.shadow { box-shadow: 0 8px 28px rgba(40, 0, 33, 0.35); }
CSS preview
Accessibility
Contrast on white18.88:1AAA
Contrast on black1.11:1Poor
Web safe#330033Near
Luminance0.00560-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#280021 color
PortuguêsCor #280021
EspañolColor #280021
한국어#280021 색상
日本語#280021 の色
中文#280021 颜色
DeutschFarbe #280021
FrançaisCouleur #280021
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #280021 color.
Related shades
See Blacks
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