black
#000000
#646FCE
#646FCE
Color Values
| Format | #000000 | #646FCE |
|---|---|---|
| HEX | #000000 | #646FCE |
| RGB | 0, 0, 0 | 100, 111, 206 |
| HSL | 0.0, 0.0%, 0.0% | 233.8, 52.0%, 60.0% |
| HSV | 0.0, 0.0%, 0.0% | 233.8, 51.5%, 80.8% |
| CMYK | 0%, 0%, 0%, 100% | 51.5%, 46.1%, 0.0%, 19.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5786 0.1449 275.9 |
Contrast & Accessibility
4.71:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #646FCE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #646FCE
Color Difference (Delta E)
74.68
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #646FCE);
background: linear-gradient(135deg, #000000, #646FCE);