Color conversion
Color conversion for #646B7B
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 100 | 107 | 123 | |
|---|---|---|---|---|
| HSL | 221.74° | 10.31% | 43.73% | |
| HSV | 221.74° | 18.7% | 48.24% | |
| CMYK | 18.7% | 13.01% | 0% | 51.76% |
| XYZ | 14.0875 | 14.6545 | 20.8214 | |
| Yxy | 14.6545 | 0.2842 | 0.2957 | |
| Hunter Lab | 38.2812 | -1.3045 | -5.4388 | |
| CIE-Lab | 45.1573 | 0.9982 | -9.7813 | |
| CIE-LCH | 45.1573 | 9.8321 | 275.827 | |
| CIE-LUV | 45.1573 | -4.5234 | -13.6872 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 01100100 | 01101011 | 01111011 |
| Octal | 144 | 153 | 173 |
| Decimal | 100 | 107 | 123 |
| Hex | 64 | 6B | 7B |
RGB percentages
CMYK percentages
Shades #646B7B
Tints #646B7B
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#646B7B color on black
#646B7B color sample text
#646B7B color on white
#646B7B color sample text
#646B7B CSS codes
.background { background-color: #646B7B; }
.text { color: #646B7B; }
.border { border: 3px solid #646B7B; }
.shadow { box-shadow: 0 8px 28px rgba(100, 107, 123, 0.35); }CSS preview
Accessibility
Contrast on white5.34:1AA
Contrast on black3.93:1Large text
Web safe#666666Near
Luminance0.14650-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#646B7B color
PortuguêsCor #646B7B
EspañolColor #646B7B
한국어#646B7B 색상
日本語#646B7B の色
中文#646B7B 颜色
DeutschFarbe #646B7B
FrançaisCouleur #646B7B
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #646B7B color.
Related shades
See Grays