black
#000000
#644C82
#644C82
Color Values
| Format | #000000 | #644C82 |
|---|---|---|
| HEX | #000000 | #644C82 |
| RGB | 0, 0, 0 | 100, 76, 130 |
| HSL | 0.0, 0.0%, 0.0% | 266.7, 26.2%, 40.4% |
| HSV | 0.0, 0.0%, 0.0% | 266.7, 41.5%, 51.0% |
| CMYK | 0%, 0%, 0%, 100% | 23.1%, 41.5%, 0.0%, 49.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4649 0.0892 303.6 |
Contrast & Accessibility
2.9:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #644C82 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #644C82
Color Difference (Delta E)
50.52
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #644C82);
background: linear-gradient(135deg, #000000, #644C82);