black
#000000
#663CBB
#663CBB
Color Values
| Format | #000000 | #663CBB |
|---|---|---|
| HEX | #000000 | #663CBB |
| RGB | 0, 0, 0 | 102, 60, 187 |
| HSL | 0.0, 0.0%, 0.0% | 259.8, 51.4%, 48.4% |
| HSV | 0.0, 0.0%, 0.0% | 259.8, 67.9%, 73.3% |
| CMYK | 0%, 0%, 0%, 100% | 45.5%, 67.9%, 0.0%, 26.7% |
| OKLCH | 0.0 0.0 0.0 | 0.4792 0.1883 293.1 |
Contrast & Accessibility
2.93:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #663CBB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #663CBB
Color Difference (Delta E)
85.26
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #663CBB);
background: linear-gradient(135deg, #000000, #663CBB);