black
#000000
#646ADD
#646ADD
Color Values
| Format | #000000 | #646ADD |
|---|---|---|
| HEX | #000000 | #646ADD |
| RGB | 0, 0, 0 | 100, 106, 221 |
| HSL | 0.0, 0.0%, 0.0% | 237.0, 64.0%, 62.9% |
| HSV | 0.0, 0.0%, 0.0% | 237.0, 54.8%, 86.7% |
| CMYK | 0%, 0%, 0%, 100% | 54.8%, 52.0%, 0.0%, 13.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5789 0.1723 277.3 |
Contrast & Accessibility
4.65:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #646ADD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #646ADD
Color Difference (Delta E)
83.39
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #646ADD);
background: linear-gradient(135deg, #000000, #646ADD);