black
#000000
#646CCE
#646CCE
Color Values
| Format | #000000 | #646CCE |
|---|---|---|
| HEX | #000000 | #646CCE |
| RGB | 0, 0, 0 | 100, 108, 206 |
| HSL | 0.0, 0.0%, 0.0% | 235.5, 52.0%, 60.0% |
| HSV | 0.0, 0.0%, 0.0% | 235.5, 51.5%, 80.8% |
| CMYK | 0%, 0%, 0%, 100% | 51.5%, 47.6%, 0.0%, 19.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5728 0.1489 277.1 |
Contrast & Accessibility
4.58:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #646CCE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #646CCE
Color Difference (Delta E)
75.58
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #646CCE);
background: linear-gradient(135deg, #000000, #646CCE);