black
#000000
#6663DF
#6663DF
Color Values
| Format | #000000 | #6663DF |
|---|---|---|
| HEX | #000000 | #6663DF |
| RGB | 0, 0, 0 | 102, 99, 223 |
| HSL | 0.0, 0.0%, 0.0% | 241.5, 66.0%, 63.1% |
| HSV | 0.0, 0.0%, 0.0% | 241.5, 55.6%, 87.5% |
| CMYK | 0%, 0%, 0%, 100% | 54.3%, 55.6%, 0.0%, 12.5% |
| OKLCH | 0.0 0.0 0.0 | 0.569 0.1837 279.9 |
Contrast & Accessibility
4.42:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #6663DF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #6663DF
Color Difference (Delta E)
87.05
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #6663DF);
background: linear-gradient(135deg, #000000, #6663DF);