black
#000000
#645CCB
#645CCB
Color Values
| Format | #000000 | #645CCB |
|---|---|---|
| HEX | #000000 | #645CCB |
| RGB | 0, 0, 0 | 100, 92, 203 |
| HSL | 0.0, 0.0%, 0.0% | 244.3, 51.6%, 57.8% |
| HSV | 0.0, 0.0%, 0.0% | 244.3, 54.7%, 79.6% |
| CMYK | 0%, 0%, 0%, 100% | 50.7%, 54.7%, 0.0%, 20.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5408 0.1665 282.5 |
Contrast & Accessibility
3.94:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #645CCB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #645CCB
Color Difference (Delta E)
79.78
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #645CCB);
background: linear-gradient(135deg, #000000, #645CCB);