#66636F
#66636F
white
#FFFFFF
Color Values
| Format | #66636F | #FFFFFF |
|---|---|---|
| HEX | #66636F | #FFFFFF |
| RGB | 102, 99, 111 | 255, 255, 255 |
| HSL | 255.0, 5.7%, 41.2% | 0.0, 0.0%, 100.0% |
| HSV | 255.0, 10.8%, 43.5% | 0.0, 0.0%, 100.0% |
| CMYK | 8.1%, 10.8%, 0.0%, 56.5% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.5066 0.0191 297.2 | 1.0 0.0 89.9 |
Contrast & Accessibility
5.87:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #66636F
The quick brown fox jumps over the lazy dog
Text: #66636F → Background: #FFFFFF
Color Difference (Delta E)
57.86
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #66636F, #FFFFFF);
background: linear-gradient(135deg, #66636F, #FFFFFF);