Color conversion
Color conversion for #1B1C21
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 27 | 28 | 33 | |
|---|---|---|---|---|
| HSL | 230° | 10% | 11.76% | |
| HSV | 230° | 18.18% | 12.94% | |
| CMYK | 18.18% | 15.15% | 0% | 87.06% |
| XYZ | 1.1417 | 1.1733 | 1.6049 | |
| Yxy | 1.1733 | 0.2913 | 0.2993 | |
| Hunter Lab | 10.8319 | -0.1418 | -1.1989 | |
| CIE-Lab | 10.3589 | 0.8934 | -3.5908 | |
| CIE-LCH | 10.3589 | 3.7003 | 283.9716 | |
| CIE-LUV | 10.3589 | -0.5345 | -2.7006 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 00011011 | 00011100 | 00100001 |
| Octal | 33 | 34 | 41 |
| Decimal | 27 | 28 | 33 |
| Hex | 1B | 1C | 21 |
RGB percentages
CMYK percentages
Shades #1B1C21
Tints #1B1C21
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#1B1C21 color on black
#1B1C21 color sample text
#1B1C21 color on white
#1B1C21 color sample text
#1B1C21 CSS codes
.background { background-color: #1B1C21; }
.text { color: #1B1C21; }
.border { border: 3px solid #1B1C21; }
.shadow { box-shadow: 0 8px 28px rgba(27, 28, 33, 0.35); }CSS preview
Accessibility
Contrast on white17.02:1AAA
Contrast on black1.23:1Poor
Web safe#333333Near
Luminance0.01170-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#1B1C21 color
PortuguêsCor #1B1C21
EspañolColor #1B1C21
한국어#1B1C21 색상
日本語#1B1C21 の色
中文#1B1C21 颜色
DeutschFarbe #1B1C21
FrançaisCouleur #1B1C21
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #1B1C21 color.
Related shades
See Blacks