Color conversion
Color conversion for #640B28
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 100 | 11 | 40 | |
|---|---|---|---|---|
| HSL | 340.45° | 80.18% | 21.76% | |
| HSV | 340.45° | 89% | 39.22% | |
| CMYK | 0% | 89% | 60% | 60.78% |
| XYZ | 5.7588 | 3.1027 | 2.3027 | |
| Yxy | 3.1027 | 0.5158 | 0.2779 | |
| Hunter Lab | 17.6145 | 27.5322 | 4.5823 | |
| CIE-Lab | 20.4506 | 39.2672 | 7.5377 | |
| CIE-LCH | 20.4506 | 39.9841 | 10.8663 | |
| CIE-LUV | 20.4506 | 50.8372 | 0.8771 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 01100100 | 00001011 | 00101000 |
| Octal | 144 | 13 | 50 |
| Decimal | 100 | 11 | 40 |
| Hex | 64 | 0B | 28 |
RGB percentages
CMYK percentages
Shades #640B28
Tints #640B28
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#640B28 color on black
#640B28 color sample text
#640B28 color on white
#640B28 color sample text
#640B28 CSS codes
.background { background-color: #640B28; }
.text { color: #640B28; }
.border { border: 3px solid #640B28; }
.shadow { box-shadow: 0 8px 28px rgba(100, 11, 40, 0.35); }CSS preview
Accessibility
Contrast on white12.96:1AAA
Contrast on black1.62:1Poor
Web safe#660033Near
Luminance0.0310-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#640B28 color
PortuguêsCor #640B28
EspañolColor #640B28
한국어#640B28 색상
日本語#640B28 の色
中文#640B28 颜色
DeutschFarbe #640B28
FrançaisCouleur #640B28
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #640B28 color.
Related shades
See Reds