Color conversion
Color conversion for #511B18
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 81 | 27 | 24 | |
|---|---|---|---|---|
| HSL | 3.16° | 54.29% | 20.59% | |
| HSV | 3.16° | 70.37% | 31.76% | |
| CMYK | 0% | 66.67% | 70.37% | 68.24% |
| XYZ | 3.9505 | 2.5997 | 1.1577 | |
| Yxy | 2.5997 | 0.5125 | 0.3373 | |
| Hunter Lab | 16.1236 | 15.5183 | 7.0311 | |
| CIE-Lab | 18.3636 | 25.0782 | 15.269 | |
| CIE-LCH | 18.3636 | 29.3608 | 31.3354 | |
| CIE-LUV | 18.3636 | 34.0378 | 8.5246 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 01010001 | 00011011 | 00011000 |
| Octal | 121 | 33 | 30 |
| Decimal | 81 | 27 | 24 |
| Hex | 51 | 1B | 18 |
RGB percentages
CMYK percentages
Shades #511B18
Tints #511B18
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#511B18 color on black
#511B18 color sample text
#511B18 color on white
#511B18 color sample text
#511B18 CSS codes
.background { background-color: #511B18; }
.text { color: #511B18; }
.border { border: 3px solid #511B18; }
.shadow { box-shadow: 0 8px 28px rgba(81, 27, 24, 0.35); }CSS preview
Accessibility
Contrast on white13.82:1AAA
Contrast on black1.52:1Poor
Web safe#663300Near
Luminance0.0260-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#511B18 color
PortuguêsCor #511B18
EspañolColor #511B18
한국어#511B18 색상
日本語#511B18 の色
中文#511B18 颜色
DeutschFarbe #511B18
FrançaisCouleur #511B18
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #511B18 color.
Related shades
See Reds