black
#000000
#668FED
#668FED
Color Values
| Format | #000000 | #668FED |
|---|---|---|
| HEX | #000000 | #668FED |
| RGB | 0, 0, 0 | 102, 143, 237 |
| HSL | 0.0, 0.0%, 0.0% | 221.8, 78.9%, 66.5% |
| HSV | 0.0, 0.0%, 0.0% | 221.8, 57.0%, 92.9% |
| CMYK | 0%, 0%, 0%, 100% | 57.0%, 39.7%, 0.0%, 7.1% |
| OKLCH | 0.0 0.0 0.0 | 0.6632 0.1474 264.9 |
Contrast & Accessibility
6.72:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #668FED → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #668FED
Color Difference (Delta E)
80.61
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #668FED);
background: linear-gradient(135deg, #000000, #668FED);