Color conversion
Color conversion for #191B21
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 25 | 27 | 33 | |
|---|---|---|---|---|
| HSL | 225° | 13.79% | 11.37% | |
| HSV | 225° | 24.24% | 12.94% | |
| CMYK | 24.24% | 18.18% | 0% | 87.06% |
| XYZ | 1.0673 | 1.1003 | 1.5947 | |
| Yxy | 1.1003 | 0.2837 | 0.2925 | |
| Hunter Lab | 10.4895 | -0.1946 | -1.6675 | |
| CIE-Lab | 9.8005 | 0.7569 | -4.4495 | |
| CIE-LCH | 9.8005 | 4.5134 | 279.6541 | |
| CIE-LUV | 9.8005 | -0.8759 | -3.2335 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 00011001 | 00011011 | 00100001 |
| Octal | 31 | 33 | 41 |
| Decimal | 25 | 27 | 33 |
| Hex | 19 | 1B | 21 |
RGB percentages
CMYK percentages
Shades #191B21
Tints #191B21
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#191B21 color on black
#191B21 color sample text
#191B21 color on white
#191B21 color sample text
#191B21 CSS codes
.background { background-color: #191B21; }
.text { color: #191B21; }
.border { border: 3px solid #191B21; }
.shadow { box-shadow: 0 8px 28px rgba(25, 27, 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#191B21 color
PortuguêsCor #191B21
EspañolColor #191B21
한국어#191B21 색상
日本語#191B21 の色
中文#191B21 颜色
DeutschFarbe #191B21
FrançaisCouleur #191B21
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #191B21 color.
Related shades
See Blacks