Color conversion
Color conversion for #181A21
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 24 | 26 | 33 | |
|---|---|---|---|---|
| HSL | 226.67° | 15.79% | 11.18% | |
| HSV | 226.67° | 27.27% | 12.94% | |
| CMYK | 27.27% | 21.21% | 0% | 87.06% |
| XYZ | 1.0205 | 1.0428 | 1.5861 | |
| Yxy | 1.0428 | 0.2796 | 0.2857 | |
| Hunter Lab | 10.2118 | -0.0325 | -2.0571 | |
| CIE-Lab | 9.343 | 1.0678 | -5.1501 | |
| CIE-LCH | 9.343 | 5.2596 | 281.7135 | |
| CIE-LUV | 9.343 | -0.8839 | -3.6682 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 00011000 | 00011010 | 00100001 |
| Octal | 30 | 32 | 41 |
| Decimal | 24 | 26 | 33 |
| Hex | 18 | 1A | 21 |
RGB percentages
CMYK percentages
Shades #181A21
Tints #181A21
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#181A21 color on black
#181A21 color sample text
#181A21 color on white
#181A21 color sample text
#181A21 CSS codes
.background { background-color: #181A21; }
.text { color: #181A21; }
.border { border: 3px solid #181A21; }
.shadow { box-shadow: 0 8px 28px rgba(24, 26, 33, 0.35); }CSS preview
Accessibility
Contrast on white17.38:1AAA
Contrast on black1.21:1Poor
Web safe#003333Near
Luminance0.01040-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#181A21 color
PortuguêsCor #181A21
EspañolColor #181A21
한국어#181A21 색상
日本語#181A21 の色
中文#181A21 颜色
DeutschFarbe #181A21
FrançaisCouleur #181A21
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #181A21 color.
Related shades
See Blacks