Color conversion
Color conversion for #660000
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 102 | 0 | 0 | |
|---|---|---|---|---|
| HSL | 0° | 100% | 20% | |
| HSV | 0° | 100% | 40% | |
| CMYK | 0% | 100% | 100% | 60% |
| XYZ | 5.4802 | 2.8257 | 0.2569 | |
| Yxy | 2.8257 | 0.64 | 0.33 | |
| Hunter Lab | 16.8098 | 28.7755 | 10.8611 | |
| CIE-Lab | 19.3319 | 40.8699 | 29.6563 | |
| CIE-LCH | 19.3319 | 50.496 | 35.9656 | |
| CIE-LUV | 19.3319 | 63.5493 | 13.7092 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 01100110 | 00000000 | 00000000 |
| Octal | 146 | 0 | 0 |
| Decimal | 102 | 0 | 0 |
| Hex | 66 | 00 | 00 |
RGB percentages
CMYK percentages
Shades #660000
Tints #660000
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#660000 color on black
#660000 color sample text
#660000 color on white
#660000 color sample text
#660000 CSS codes
.background { background-color: #660000; }
.text { color: #660000; }
.border { border: 3px solid #660000; }
.shadow { box-shadow: 0 8px 28px rgba(102, 0, 0, 0.35); }CSS preview
Accessibility
Contrast on white13.43:1AAA
Contrast on black1.56:1Poor
Web safe#660000Exact
Luminance0.02820-1
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#660000 color
PortuguêsCor #660000
EspañolColor #660000
한국어#660000 색상
日本語#660000 の色
中文#660000 颜色
DeutschFarbe #660000
FrançaisCouleur #660000
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #660000 color.