Color conversion
Color conversion for #171F21
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 23 | 31 | 33 | |
|---|---|---|---|---|
| HSL | 192° | 17.86% | 10.98% | |
| HSV | 192° | 30.3% | 12.94% | |
| CMYK | 30.3% | 6.06% | 0% | 87.06% |
| XYZ | 1.1178 | 1.2719 | 1.6252 | |
| Yxy | 1.2719 | 0.2784 | 0.3168 | |
| Hunter Lab | 11.2779 | -2.0444 | -0.6462 | |
| CIE-Lab | 11.0775 | -3.0087 | -2.5577 | |
| CIE-LCH | 11.0775 | 3.9489 | 220.3679 | |
| CIE-LUV | 11.0775 | -2.8088 | -1.6943 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 00010111 | 00011111 | 00100001 |
| Octal | 27 | 37 | 41 |
| Decimal | 23 | 31 | 33 |
| Hex | 17 | 1F | 21 |
RGB percentages
CMYK percentages
Shades #171F21
Tints #171F21
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#171F21 color on black
#171F21 color sample text
#171F21 color on white
#171F21 color sample text
#171F21 CSS codes
.background { background-color: #171F21; }
.text { color: #171F21; }
.border { border: 3px solid #171F21; }
.shadow { box-shadow: 0 8px 28px rgba(23, 31, 33, 0.35); }CSS preview
Accessibility
Contrast on white16.75:1AAA
Contrast on black1.25:1Poor
Web safe#003333Near
Luminance0.01270-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#171F21 color
PortuguêsCor #171F21
EspañolColor #171F21
한국어#171F21 색상
日本語#171F21 の色
中文#171F21 颜色
DeutschFarbe #171F21
FrançaisCouleur #171F21
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #171F21 color.
Related shades
See Blacks