Color conversion
Color conversion for #171521
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 23 | 21 | 33 | |
|---|---|---|---|---|
| HSL | 250° | 22.22% | 10.59% | |
| HSV | 250° | 36.36% | 12.94% | |
| CMYK | 30.3% | 36.36% | 0% | 87.06% |
| XYZ | 0.896 | 0.8283 | 1.5512 | |
| Yxy | 0.8283 | 0.2735 | 0.2529 | |
| Hunter Lab | 9.1011 | 1.6462 | -3.7307 | |
| CIE-Lab | 7.482 | 4.408 | -7.9979 | |
| CIE-LCH | 7.482 | 9.1322 | 298.8611 | |
| CIE-LUV | 7.482 | 0.1516 | -5.2125 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 00010111 | 00010101 | 00100001 |
| Octal | 27 | 25 | 41 |
| Decimal | 23 | 21 | 33 |
| Hex | 17 | 15 | 21 |
RGB percentages
CMYK percentages
Shades #171521
Tints #171521
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#171521 color on black
#171521 color sample text
#171521 color on white
#171521 color sample text
#171521 CSS codes
.background { background-color: #171521; }
.text { color: #171521; }
.border { border: 3px solid #171521; }
.shadow { box-shadow: 0 8px 28px rgba(23, 21, 33, 0.35); }CSS preview
Accessibility
Contrast on white18.01:1AAA
Contrast on black1.17:1Poor
Web safe#000033Near
Luminance0.00830-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#171521 color
PortuguêsCor #171521
EspañolColor #171521
한국어#171521 색상
日本語#171521 の色
中文#171521 颜色
DeutschFarbe #171521
FrançaisCouleur #171521
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #171521 color.
Related shades
See Blacks