Color conversion
Color conversion for #660404
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 102 | 4 | 4 | |
|---|---|---|---|---|
| HSL | 0° | 92.45% | 20.78% | |
| HSV | 0° | 96.08% | 40% | |
| CMYK | 0% | 96.08% | 96.08% | 60% |
| XYZ | 5.5456 | 2.9213 | 0.3867 | |
| Yxy | 2.9213 | 0.6264 | 0.33 | |
| Hunter Lab | 17.0918 | 28.0049 | 10.6234 | |
| CIE-Lab | 19.7259 | 39.9368 | 28.4791 | |
| CIE-LCH | 19.7259 | 49.0511 | 35.4928 | |
| CIE-LUV | 19.7259 | 61.8517 | 13.3429 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 01100110 | 00000100 | 00000100 |
| Octal | 146 | 4 | 4 |
| Decimal | 102 | 4 | 4 |
| Hex | 66 | 04 | 04 |
RGB percentages
CMYK percentages
Shades #660404
Tints #660404
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#660404 color on black
#660404 color sample text
#660404 color on white
#660404 color sample text
#660404 CSS codes
.background { background-color: #660404; }
.text { color: #660404; }
.border { border: 3px solid #660404; }
.shadow { box-shadow: 0 8px 28px rgba(102, 4, 4, 0.35); }CSS preview
Accessibility
Contrast on white13.26:1AAA
Contrast on black1.58:1Poor
Web safe#660000Near
Luminance0.02920-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#660404 color
PortuguêsCor #660404
EspañolColor #660404
한국어#660404 색상
日本語#660404 の色
中文#660404 颜色
DeutschFarbe #660404
FrançaisCouleur #660404
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #660404 color.
Related shades
See Reds