black
#000000
#644EA5
#644EA5
Color Values
| Format | #000000 | #644EA5 |
|---|---|---|
| HEX | #000000 | #644EA5 |
| RGB | 0, 0, 0 | 100, 78, 165 |
| HSL | 0.0, 0.0%, 0.0% | 255.2, 35.8%, 47.6% |
| HSV | 0.0, 0.0%, 0.0% | 255.2, 52.7%, 64.7% |
| CMYK | 0%, 0%, 0%, 100% | 39.4%, 52.7%, 0.0%, 35.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4897 0.1348 292.3 |
Contrast & Accessibility
3.17:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #644EA5 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #644EA5
Color Difference (Delta E)
66.29
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #644EA5);
background: linear-gradient(135deg, #000000, #644EA5);