black
#000000
#555FD6
#555FD6
Color Values
| Format | #000000 | #555FD6 |
|---|---|---|
| HEX | #000000 | #555FD6 |
| RGB | 0, 0, 0 | 85, 95, 214 |
| HSL | 0.0, 0.0%, 0.0% | 235.3, 61.1%, 58.6% |
| HSV | 0.0, 0.0%, 0.0% | 235.3, 60.3%, 83.9% |
| CMYK | 0%, 0%, 0%, 100% | 60.3%, 55.6%, 0.0%, 16.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5435 0.1804 275.0 |
Contrast & Accessibility
3.99:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #555FD6 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #555FD6
Color Difference (Delta E)
83.7
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #555FD6);
background: linear-gradient(135deg, #000000, #555FD6);