black
#000000
#644CB4
#644CB4
Color Values
| Format | #000000 | #644CB4 |
|---|---|---|
| HEX | #000000 | #644CB4 |
| RGB | 0, 0, 0 | 100, 76, 180 |
| HSL | 0.0, 0.0%, 0.0% | 253.8, 40.9%, 50.2% |
| HSV | 0.0, 0.0%, 0.0% | 253.8, 57.8%, 70.6% |
| CMYK | 0%, 0%, 0%, 100% | 44.4%, 57.8%, 0.0%, 29.4% |
| OKLCH | 0.0 0.0 0.0 | 0.4965 0.158 290.1 |
Contrast & Accessibility
3.23:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #644CB4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #644CB4
Color Difference (Delta E)
74.66
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #644CB4);
background: linear-gradient(135deg, #000000, #644CB4);