black
#000000
#555ED9
#555ED9
Color Values
| Format | #000000 | #555ED9 |
|---|---|---|
| HEX | #000000 | #555ED9 |
| RGB | 0, 0, 0 | 85, 94, 217 |
| HSL | 0.0, 0.0%, 0.0% | 235.9, 63.5%, 59.2% |
| HSV | 0.0, 0.0%, 0.0% | 235.9, 60.8%, 85.1% |
| CMYK | 0%, 0%, 0%, 100% | 60.8%, 56.7%, 0.0%, 14.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5439 0.1856 275.2 |
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: #555ED9 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #555ED9
Color Difference (Delta E)
85.63
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #555ED9);
background: linear-gradient(135deg, #000000, #555ED9);