black
#000000
#555BA6
#555BA6
Color Values
| Format | #000000 | #555BA6 |
|---|---|---|
| HEX | #000000 | #555BA6 |
| RGB | 0, 0, 0 | 85, 91, 166 |
| HSL | 0.0, 0.0%, 0.0% | 235.6, 32.3%, 49.2% |
| HSV | 0.0, 0.0%, 0.0% | 235.6, 48.8%, 65.1% |
| CMYK | 0%, 0%, 0%, 100% | 48.8%, 45.2%, 0.0%, 34.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5026 0.1182 277.8 |
Contrast & Accessibility
3.43:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #555BA6 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #555BA6
Color Difference (Delta E)
61.41
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #555BA6);
background: linear-gradient(135deg, #000000, #555BA6);