Color conversion
Color conversion for #180B21
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 24 | 11 | 33 | |
|---|---|---|---|---|
| HSL | 275.45° | 50% | 8.63% | |
| HSV | 275.45° | 66.67% | 12.94% | |
| CMYK | 27.27% | 66.67% | 0% | 87.06% |
| XYZ | 0.7708 | 0.5434 | 1.5028 | |
| Yxy | 0.5434 | 0.2736 | 0.1929 | |
| Hunter Lab | 7.3716 | 5.7643 | -6.9223 | |
| CIE-Lab | 4.9085 | 10.4177 | -11.9254 | |
| CIE-LCH | 4.9085 | 15.8349 | 311.1396 | |
| CIE-LUV | 4.9085 | 2.0249 | -6.6483 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 00011000 | 00001011 | 00100001 |
| Octal | 30 | 13 | 41 |
| Decimal | 24 | 11 | 33 |
| Hex | 18 | 0B | 21 |
RGB percentages
CMYK percentages
Shades #180B21
Tints #180B21
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#180B21 color on black
#180B21 color sample text
#180B21 color on white
#180B21 color sample text
#180B21 CSS codes
.background { background-color: #180B21; }
.text { color: #180B21; }
.border { border: 3px solid #180B21; }
.shadow { box-shadow: 0 8px 28px rgba(24, 11, 33, 0.35); }CSS preview
Accessibility
Contrast on white18.95:1AAA
Contrast on black1.11:1Poor
Web safe#000033Near
Luminance0.00540-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#180B21 color
PortuguêsCor #180B21
EspañolColor #180B21
한국어#180B21 색상
日本語#180B21 の色
中文#180B21 颜色
DeutschFarbe #180B21
FrançaisCouleur #180B21
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #180B21 color.
Related shades
See Blacks