black
#000000
#6663C8
#6663C8
Color Values
| Format | #000000 | #6663C8 |
|---|---|---|
| HEX | #000000 | #6663C8 |
| RGB | 0, 0, 0 | 102, 99, 200 |
| HSL | 0.0, 0.0%, 0.0% | 241.8, 47.9%, 58.6% |
| HSV | 0.0, 0.0%, 0.0% | 241.8, 50.5%, 78.4% |
| CMYK | 0%, 0%, 0%, 100% | 49.0%, 50.5%, 0.0%, 21.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5531 0.1525 281.5 |
Contrast & Accessibility
4.18:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #6663C8 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #6663C8
Color Difference (Delta E)
75.79
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #6663C8);
background: linear-gradient(135deg, #000000, #6663C8);