Color conversion
Color conversion for #1B1D21
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 27 | 29 | 33 | |
|---|---|---|---|---|
| HSL | 220° | 10% | 11.76% | |
| HSV | 220° | 18.18% | 12.94% | |
| CMYK | 18.18% | 12.12% | 0% | 87.06% |
| XYZ | 1.1658 | 1.2215 | 1.6129 | |
| Yxy | 1.2215 | 0.2914 | 0.3054 | |
| Hunter Lab | 11.0521 | -0.5129 | -0.9126 | |
| CIE-Lab | 10.715 | 0.1585 | -3.0582 | |
| CIE-LCH | 10.715 | 3.0623 | 272.9669 | |
| CIE-LUV | 10.715 | -0.8569 | -2.2888 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 00011011 | 00011101 | 00100001 |
| Octal | 33 | 35 | 41 |
| Decimal | 27 | 29 | 33 |
| Hex | 1B | 1D | 21 |
RGB percentages
CMYK percentages
Shades #1B1D21
Tints #1B1D21
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#1B1D21 color on black
#1B1D21 color sample text
#1B1D21 color on white
#1B1D21 color sample text
#1B1D21 CSS codes
.background { background-color: #1B1D21; }
.text { color: #1B1D21; }
.border { border: 3px solid #1B1D21; }
.shadow { box-shadow: 0 8px 28px rgba(27, 29, 33, 0.35); }CSS preview
Accessibility
Contrast on white16.88:1AAA
Contrast on black1.24:1Poor
Web safe#333333Near
Luminance0.01220-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#1B1D21 color
PortuguêsCor #1B1D21
EspañolColor #1B1D21
한국어#1B1D21 색상
日本語#1B1D21 の色
中文#1B1D21 颜色
DeutschFarbe #1B1D21
FrançaisCouleur #1B1D21
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #1B1D21 color.
Related shades
See Blacks