Color conversion
Color conversion for #231F21
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 35 | 31 | 33 | |
|---|---|---|---|---|
| HSL | 330° | 6.06% | 12.94% | |
| HSV | 330° | 11.43% | 13.73% | |
| CMYK | 0% | 11.43% | 5.71% | 86.27% |
| XYZ | 1.4576 | 1.4471 | 1.6411 | |
| Yxy | 1.4471 | 0.3206 | 0.3183 | |
| Hunter Lab | 12.0295 | 0.5767 | 0.3354 | |
| CIE-Lab | 12.2677 | 2.3797 | -0.6657 | |
| CIE-LCH | 12.2677 | 2.4711 | 344.3715 | |
| CIE-LUV | 12.2677 | 1.5535 | -0.7407 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 00100011 | 00011111 | 00100001 |
| Octal | 43 | 37 | 41 |
| Decimal | 35 | 31 | 33 |
| Hex | 23 | 1F | 21 |
RGB percentages
CMYK percentages
Shades #231F21
Tints #231F21
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#231F21 color on black
#231F21 color sample text
#231F21 color on white
#231F21 color sample text
#231F21 CSS codes
.background { background-color: #231F21; }
.text { color: #231F21; }
.border { border: 3px solid #231F21; }
.shadow { box-shadow: 0 8px 28px rgba(35, 31, 33, 0.35); }CSS preview
Accessibility
Contrast on white16.28:1AAA
Contrast on black1.29:1Poor
Web safe#333333Near
Luminance0.01450-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#231F21 color
PortuguêsCor #231F21
EspañolColor #231F21
한국어#231F21 색상
日本語#231F21 の色
中文#231F21 颜色
DeutschFarbe #231F21
FrançaisCouleur #231F21
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #231F21 color.
Related shades
See Grays