Color conversion
Color conversion for #151F21
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 21 | 31 | 33 | |
|---|---|---|---|---|
| HSL | 190° | 22.22% | 10.59% | |
| HSV | 190° | 36.36% | 12.94% | |
| CMYK | 36.36% | 6.06% | 0% | 87.06% |
| XYZ | 1.0737 | 1.2492 | 1.6231 | |
| Yxy | 1.2492 | 0.2721 | 0.3166 | |
| Hunter Lab | 11.1768 | -2.4118 | -0.783 | |
| CIE-Lab | 10.9155 | -3.8256 | -2.8159 | |
| CIE-LCH | 10.9155 | 4.7502 | 216.3556 | |
| CIE-LUV | 10.9155 | -3.3811 | -1.818 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 00010101 | 00011111 | 00100001 |
| Octal | 25 | 37 | 41 |
| Decimal | 21 | 31 | 33 |
| Hex | 15 | 1F | 21 |
RGB percentages
CMYK percentages
Shades #151F21
Tints #151F21
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#151F21 color on black
#151F21 color sample text
#151F21 color on white
#151F21 color sample text
#151F21 CSS codes
.background { background-color: #151F21; }
.text { color: #151F21; }
.border { border: 3px solid #151F21; }
.shadow { box-shadow: 0 8px 28px rgba(21, 31, 33, 0.35); }CSS preview
Accessibility
Contrast on white16.8:1AAA
Contrast on black1.25:1Poor
Web safe#003333Near
Luminance0.01250-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#151F21 color
PortuguêsCor #151F21
EspañolColor #151F21
한국어#151F21 색상
日本語#151F21 の色
中文#151F21 颜色
DeutschFarbe #151F21
FrançaisCouleur #151F21
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #151F21 color.
Related shades
See Blacks