black
#000000
#555EE3
#555EE3
Color Values
| Format | #000000 | #555EE3 |
|---|---|---|
| HEX | #000000 | #555EE3 |
| RGB | 0, 0, 0 | 85, 94, 227 |
| HSL | 0.0, 0.0%, 0.0% | 236.2, 71.7%, 61.2% |
| HSV | 0.0, 0.0%, 0.0% | 236.2, 62.6%, 89.0% |
| CMYK | 0%, 0%, 0%, 100% | 62.6%, 58.6%, 0.0%, 11.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5516 0.1988 274.9 |
Contrast & Accessibility
4.1:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #555EE3 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #555EE3
Color Difference (Delta E)
90.72
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #555EE3);
background: linear-gradient(135deg, #000000, #555EE3);