Color conversion
Color conversion for #121821
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 18 | 24 | 33 | |
|---|---|---|---|---|
| HSL | 216° | 29.41% | 10% | |
| HSV | 216° | 45.45% | 12.94% | |
| CMYK | 45.45% | 27.27% | 0% | 87.06% |
| XYZ | 0.8505 | 0.8916 | 1.5658 | |
| Yxy | 0.8916 | 0.2571 | 0.2695 | |
| Hunter Lab | 9.4425 | -0.4466 | -3.2182 | |
| CIE-Lab | 8.0537 | 0.1247 | -7.1639 | |
| CIE-LCH | 8.0537 | 7.165 | 270.9972 | |
| CIE-LUV | 8.0537 | -1.8896 | -4.6335 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 00010010 | 00011000 | 00100001 |
| Octal | 22 | 30 | 41 |
| Decimal | 18 | 24 | 33 |
| Hex | 12 | 18 | 21 |
RGB percentages
CMYK percentages
Shades #121821
Tints #121821
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#121821 color on black
#121821 color sample text
#121821 color on white
#121821 color sample text
#121821 CSS codes
.background { background-color: #121821; }
.text { color: #121821; }
.border { border: 3px solid #121821; }
.shadow { box-shadow: 0 8px 28px rgba(18, 24, 33, 0.35); }
CSS preview
Accessibility
Contrast on white17.83:1AAA
Contrast on black1.18:1Poor
Web safe#000033Near
Luminance0.00890-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#121821 color
PortuguêsCor #121821
EspañolColor #121821
한국어#121821 색상
日本語#121821 の色
中文#121821 颜色
DeutschFarbe #121821
FrançaisCouleur #121821
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #121821 color.
Related shades
See Blacks
Similar colors
Yankees blue
Yankees blue
Rich black (FOGRA39)
Rich black (FOGRA39)
Blue yonder
Blue yonder
B'dazzled blue
B'dazzled blue
Dark gunmetal
Dark gunmetal
Space cadet
Space cadet
Cyan cobalt blue
Cyan cobalt blue
UCLA Blue
UCLA Blue
Arsenic
Arsenic
Queen blue
Queen blue
Charcoal
Charcoal
Glaucous
Glaucous