Color conversion
Color conversion for #151C21
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 21 | 28 | 33 | |
|---|---|---|---|---|
| HSL | 205° | 22.22% | 10.59% | |
| HSV | 205° | 36.36% | 12.94% | |
| CMYK | 36.36% | 15.15% | 0% | 87.06% |
| XYZ | 0.9989 | 1.0997 | 1.5982 | |
| Yxy | 1.0997 | 0.2702 | 0.2975 | |
| Hunter Lab | 10.4867 | -1.3489 | -1.6918 | |
| CIE-Lab | 9.7958 | -1.6678 | -4.4933 | |
| CIE-LCH | 9.7958 | 4.7928 | 249.6363 | |
| CIE-LUV | 9.7958 | -2.3656 | -3.0935 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 00010101 | 00011100 | 00100001 |
| Octal | 25 | 34 | 41 |
| Decimal | 21 | 28 | 33 |
| Hex | 15 | 1C | 21 |
RGB percentages
CMYK percentages
Shades #151C21
Tints #151C21
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#151C21 color on black
#151C21 color sample text
#151C21 color on white
#151C21 color sample text
#151C21 CSS codes
.background { background-color: #151C21; }
.text { color: #151C21; }
.border { border: 3px solid #151C21; }
.shadow { box-shadow: 0 8px 28px rgba(21, 28, 33, 0.35); }CSS preview
Accessibility
Contrast on white17.21:1AAA
Contrast on black1.22:1Poor
Web safe#003333Near
Luminance0.0110-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#151C21 color
PortuguêsCor #151C21
EspañolColor #151C21
한국어#151C21 색상
日本語#151C21 の色
中文#151C21 颜色
DeutschFarbe #151C21
FrançaisCouleur #151C21
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #151C21 color.
Related shades
See Blacks