Color conversion
Color conversion for #663F39
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 102 | 63 | 57 | |
|---|---|---|---|---|
| HSL | 8° | 28.3% | 31.18% | |
| HSV | 8° | 44.12% | 40% | |
| CMYK | 0% | 38.24% | 44.12% | 60% |
| XYZ | 7.9959 | 6.6758 | 4.7375 | |
| Yxy | 6.6758 | 0.412 | 0.344 | |
| Hunter Lab | 25.8376 | 10.0238 | 7.2193 | |
| CIE-Lab | 31.0572 | 16.2526 | 10.7892 | |
| CIE-LCH | 31.0572 | 19.5078 | 33.578 | |
| CIE-LUV | 31.0572 | 25.6703 | 9.1853 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 01100110 | 00111111 | 00111001 |
| Octal | 146 | 77 | 71 |
| Decimal | 102 | 63 | 57 |
| Hex | 66 | 3F | 39 |
RGB percentages
CMYK percentages
Shades #663F39
Tints #663F39
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#663F39 color on black
#663F39 color sample text
#663F39 color on white
#663F39 color sample text
#663F39 CSS codes
.background { background-color: #663F39; }
.text { color: #663F39; }
.border { border: 3px solid #663F39; }
.shadow { box-shadow: 0 8px 28px rgba(102, 63, 57, 0.35); }CSS preview
Accessibility
Contrast on white8.99:1AAA
Contrast on black2.34:1Poor
Web safe#663333Near
Luminance0.06680-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#663F39 color
PortuguêsCor #663F39
EspañolColor #663F39
한국어#663F39 색상
日本語#663F39 の色
中文#663F39 颜色
DeutschFarbe #663F39
FrançaisCouleur #663F39
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #663F39 color.
Related shades
See Reds