#646C55
#646C55
white
#FFFFFF
Color Values
| Format | #646C55 | #FFFFFF |
|---|---|---|
| HEX | #646C55 | #FFFFFF |
| RGB | 100, 108, 85 | 255, 255, 255 |
| HSL | 80.9, 11.9%, 37.8% | 0.0, 0.0%, 100.0% |
| HSV | 80.9, 21.3%, 42.4% | 0.0, 0.0%, 100.0% |
| CMYK | 7.4%, 0.0%, 21.3%, 57.6% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.5176 0.0363 123.3 | 1.0 0.0 89.9 |
Contrast & Accessibility
5.5:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #646C55
The quick brown fox jumps over the lazy dog
Text: #646C55 → Background: #FFFFFF
Color Difference (Delta E)
57.4
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #646C55, #FFFFFF);
background: linear-gradient(135deg, #646C55, #FFFFFF);