black
#000000
#555AA5
#555AA5
Color Values
| Format | #000000 | #555AA5 |
|---|---|---|
| HEX | #000000 | #555AA5 |
| RGB | 0, 0, 0 | 85, 90, 165 |
| HSL | 0.0, 0.0%, 0.0% | 236.2, 32.0%, 49.0% |
| HSV | 0.0, 0.0%, 0.0% | 236.2, 48.5%, 64.7% |
| CMYK | 0%, 0%, 0%, 100% | 48.5%, 45.5%, 0.0%, 35.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5 0.1181 278.3 |
Contrast & Accessibility
3.39:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #555AA5 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #555AA5
Color Difference (Delta E)
61.24
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #555AA5);
background: linear-gradient(135deg, #000000, #555AA5);