black
#000000
#644FAA
#644FAA
Color Values
| Format | #000000 | #644FAA |
|---|---|---|
| HEX | #000000 | #644FAA |
| RGB | 0, 0, 0 | 100, 79, 170 |
| HSL | 0.0, 0.0%, 0.0% | 253.8, 36.5%, 48.8% |
| HSV | 0.0, 0.0%, 0.0% | 253.8, 53.5%, 66.7% |
| CMYK | 0%, 0%, 0%, 100% | 41.2%, 53.5%, 0.0%, 33.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4948 0.1401 291.0 |
Contrast & Accessibility
3.24:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #644FAA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #644FAA
Color Difference (Delta E)
68.39
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #644FAA);
background: linear-gradient(135deg, #000000, #644FAA);