black
#000000
#663597
#663597
Color Values
| Format | #000000 | #663597 |
|---|---|---|
| HEX | #000000 | #663597 |
| RGB | 0, 0, 0 | 102, 53, 151 |
| HSL | 0.0, 0.0%, 0.0% | 270.0, 48.0%, 40.0% |
| HSV | 0.0, 0.0%, 0.0% | 270.0, 64.9%, 59.2% |
| CMYK | 0%, 0%, 0%, 100% | 32.5%, 64.9%, 0.0%, 40.8% |
| OKLCH | 0.0 0.0 0.0 | 0.4416 0.1551 303.6 |
Contrast & Accessibility
2.52:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #663597 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #663597
Color Difference (Delta E)
69.86
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #663597);
background: linear-gradient(135deg, #000000, #663597);