Color conversion
Color conversion for #640721
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 100 | 7 | 33 | |
|---|---|---|---|---|
| HSL | 343.23° | 86.92% | 20.98% | |
| HSV | 343.23° | 93% | 39.22% | |
| CMYK | 0% | 93% | 67% | 60.78% |
| XYZ | 5.6066 | 2.972 | 1.717 | |
| Yxy | 2.972 | 0.5446 | 0.2887 | |
| Hunter Lab | 17.2395 | 27.8819 | 6.1649 | |
| CIE-Lab | 19.9314 | 39.7595 | 11.7973 | |
| CIE-LCH | 19.9314 | 41.4728 | 16.5265 | |
| CIE-LUV | 19.9314 | 53.7456 | 3.8928 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 01100100 | 00000111 | 00100001 |
| Octal | 144 | 7 | 41 |
| Decimal | 100 | 7 | 33 |
| Hex | 64 | 07 | 21 |
RGB percentages
CMYK percentages
Shades #640721
Tints #640721
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#640721 color on black
#640721 color sample text
#640721 color on white
#640721 color sample text
#640721 CSS codes
.background { background-color: #640721; }
.text { color: #640721; }
.border { border: 3px solid #640721; }
.shadow { box-shadow: 0 8px 28px rgba(100, 7, 33, 0.35); }CSS preview
Accessibility
Contrast on white13.17:1AAA
Contrast on black1.59:1Poor
Web safe#660033Near
Luminance0.02970-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#640721 color
PortuguêsCor #640721
EspañolColor #640721
한국어#640721 색상
日本語#640721 の色
中文#640721 颜色
DeutschFarbe #640721
FrançaisCouleur #640721
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #640721 color.
Related shades
See Reds