Color conversion
Color conversion for #121F21
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 18 | 31 | 33 | |
|---|---|---|---|---|
| HSL | 188° | 29.41% | 10% | |
| HSV | 188° | 45.45% | 12.94% | |
| CMYK | 45.45% | 6.06% | 0% | 87.06% |
| XYZ | 1.0139 | 1.2183 | 1.6203 | |
| Yxy | 1.2183 | 0.2632 | 0.3162 | |
| Hunter Lab | 11.0377 | -2.9193 | -0.9738 | |
| CIE-Lab | 10.6917 | -4.9838 | -3.1734 | |
| CIE-LCH | 10.6917 | 5.9084 | 212.4867 | |
| CIE-LUV | 10.6917 | -4.156 | -1.9873 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 00010010 | 00011111 | 00100001 |
| Octal | 22 | 37 | 41 |
| Decimal | 18 | 31 | 33 |
| Hex | 12 | 1F | 21 |
RGB percentages
CMYK percentages
Shades #121F21
Tints #121F21
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#121F21 color on black
#121F21 color sample text
#121F21 color on white
#121F21 color sample text
#121F21 CSS codes
.background { background-color: #121F21; }
.text { color: #121F21; }
.border { border: 3px solid #121F21; }
.shadow { box-shadow: 0 8px 28px rgba(18, 31, 33, 0.35); }CSS preview
Accessibility
Contrast on white16.88:1AAA
Contrast on black1.24:1Poor
Web safe#003333Near
Luminance0.01220-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#121F21 color
PortuguêsCor #121F21
EspañolColor #121F21
한국어#121F21 색상
日本語#121F21 の色
中文#121F21 颜色
DeutschFarbe #121F21
FrançaisCouleur #121F21
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #121F21 color.
Related shades
See Blacks
Similar colors
Japanese indigo
Japanese indigo
Ming
Ming
Charleston green
Charleston green
Dark slate gray
Dark slate gray
Stormcloud
Stormcloud
Outer Space
Outer Space
Onyx
Onyx
Dark gunmetal
Dark gunmetal
Gunmetal
Gunmetal
Deep Space Sparkle
Deep Space Sparkle
Teal blue
Teal blue
Midnight green (eagle green)
Midnight green (eagle green)