black
#000000
#663569
#663569
Color Values
| Format | #000000 | #663569 |
|---|---|---|
| HEX | #000000 | #663569 |
| RGB | 0, 0, 0 | 102, 53, 105 |
| HSL | 0.0, 0.0%, 0.0% | 296.5, 32.9%, 31.0% |
| HSV | 0.0, 0.0%, 0.0% | 296.5, 49.5%, 41.2% |
| CMYK | 0%, 0%, 0%, 100% | 2.9%, 49.5%, 0.0%, 58.8% |
| OKLCH | 0.0 0.0 0.0 | 0.4124 0.1019 325.1 |
Contrast & Accessibility
2.28:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #663569 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #663569
Color Difference (Delta E)
48.01
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #663569);
background: linear-gradient(135deg, #000000, #663569);