Color conversion
Color conversion for #646B81
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 100 | 107 | 129 | |
|---|---|---|---|---|
| HSL | 225.52° | 12.66% | 44.9% | |
| HSV | 225.52° | 22.48% | 50.59% | |
| CMYK | 22.48% | 17.05% | 0% | 49.41% |
| XYZ | 14.4747 | 14.8094 | 22.8605 | |
| Yxy | 14.8094 | 0.2776 | 0.284 | |
| Hunter Lab | 38.483 | -0.2061 | -8.2689 | |
| CIE-Lab | 45.372 | 2.4751 | -13.0561 | |
| CIE-LCH | 45.372 | 13.2886 | 280.7344 | |
| CIE-LUV | 45.372 | -4.7956 | -18.6506 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 01100100 | 01101011 | 10000001 |
| Octal | 144 | 153 | 201 |
| Decimal | 100 | 107 | 129 |
| Hex | 64 | 6B | 81 |
RGB percentages
CMYK percentages
Shades #646B81
Tints #646B81
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#646B81 color on black
#646B81 color sample text
#646B81 color on white
#646B81 color sample text
#646B81 CSS codes
.background { background-color: #646B81; }
.text { color: #646B81; }
.border { border: 3px solid #646B81; }
.shadow { box-shadow: 0 8px 28px rgba(100, 107, 129, 0.35); }CSS preview
Accessibility
Contrast on white5.3:1AA
Contrast on black3.96:1Large text
Web safe#666699Near
Luminance0.14810-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#646B81 color
PortuguêsCor #646B81
EspañolColor #646B81
한국어#646B81 색상
日本語#646B81 の色
中文#646B81 颜色
DeutschFarbe #646B81
FrançaisCouleur #646B81
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #646B81 color.
Related shades
See Blues