#646B5B
#646B5B
white
#FFFFFF
Color Values
| Format | #646B5B | #FFFFFF |
|---|---|---|
| HEX | #646B5B | #FFFFFF |
| RGB | 100, 107, 91 | 255, 255, 255 |
| HSL | 86.3, 8.1%, 38.8% | 0.0, 0.0%, 100.0% |
| HSV | 86.3, 15.0%, 42.0% | 0.0, 0.0%, 100.0% |
| CMYK | 6.5%, 0.0%, 15.0%, 58.0% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.5169 0.026 126.6 | 1.0 0.0 89.9 |
Contrast & Accessibility
5.53:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #646B5B
The quick brown fox jumps over the lazy dog
Text: #646B5B → Background: #FFFFFF
Color Difference (Delta E)
56.69
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #646B5B, #FFFFFF);
background: linear-gradient(135deg, #646B5B, #FFFFFF);