black
#000000
#553399
#553399
Color Values
| Format | #000000 | #553399 |
|---|---|---|
| HEX | #000000 | #553399 |
| RGB | 0, 0, 0 | 85, 51, 153 |
| HSL | 0.0, 0.0%, 0.0% | 260.0, 50.0%, 40.0% |
| HSV | 0.0, 0.0%, 0.0% | 260.0, 66.7%, 60.0% |
| CMYK | 0%, 0%, 0%, 100% | 44.4%, 66.7%, 0.0%, 40.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4211 0.1579 293.8 |
Contrast & Accessibility
2.32:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #553399 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #553399
Color Difference (Delta E)
71.02
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #553399);
background: linear-gradient(135deg, #000000, #553399);