black
#000000
#644BA1
#644BA1
Color Values
| Format | #000000 | #644BA1 |
|---|---|---|
| HEX | #000000 | #644BA1 |
| RGB | 0, 0, 0 | 100, 75, 161 |
| HSL | 0.0, 0.0%, 0.0% | 257.4, 36.4%, 46.3% |
| HSV | 0.0, 0.0%, 0.0% | 257.4, 53.4%, 63.1% |
| CMYK | 0%, 0%, 0%, 100% | 37.9%, 53.4%, 0.0%, 36.9% |
| OKLCH | 0.0 0.0 0.0 | 0.4817 0.134 294.2 |
Contrast & Accessibility
3.06:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #644BA1 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #644BA1
Color Difference (Delta E)
65.48
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #644BA1);
background: linear-gradient(135deg, #000000, #644BA1);