Color conversion
Color conversion for #281F21
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 40 | 31 | 33 | |
|---|---|---|---|---|
| HSL | 346.67° | 12.68% | 13.92% | |
| HSV | 346.67° | 22.5% | 15.69% | |
| CMYK | 0% | 22.5% | 17.5% | 84.31% |
| XYZ | 1.6396 | 1.5409 | 1.6496 | |
| Yxy | 1.5409 | 0.3395 | 0.319 | |
| Hunter Lab | 12.4133 | 1.8536 | 0.8134 | |
| CIE-Lab | 12.8657 | 4.7709 | 0.2802 | |
| CIE-LCH | 12.8657 | 4.7791 | 3.3612 | |
| CIE-LUV | 12.8657 | 3.8414 | -0.2386 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 00101000 | 00011111 | 00100001 |
| Octal | 50 | 37 | 41 |
| Decimal | 40 | 31 | 33 |
| Hex | 28 | 1F | 21 |
RGB percentages
CMYK percentages
Shades #281F21
Tints #281F21
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#281F21 color on black
#281F21 color sample text
#281F21 color on white
#281F21 color sample text
#281F21 CSS codes
.background { background-color: #281F21; }
.text { color: #281F21; }
.border { border: 3px solid #281F21; }
.shadow { box-shadow: 0 8px 28px rgba(40, 31, 33, 0.35); }CSS preview
Accessibility
Contrast on white16.06:1AAA
Contrast on black1.31:1Poor
Web safe#333333Near
Luminance0.01540-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#281F21 color
PortuguêsCor #281F21
EspañolColor #281F21
한국어#281F21 색상
日本語#281F21 の色
中文#281F21 颜色
DeutschFarbe #281F21
FrançaisCouleur #281F21
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #281F21 color.
Related shades
See Reds