black
#000000
#515F87
#515F87
Color Values
| Format | #000000 | #515F87 |
|---|---|---|
| HEX | #000000 | #515F87 |
| RGB | 0, 0, 0 | 81, 95, 135 |
| HSL | 0.0, 0.0%, 0.0% | 224.4, 25.0%, 42.4% |
| HSV | 0.0, 0.0%, 0.0% | 224.4, 40.0%, 52.9% |
| CMYK | 0%, 0%, 0%, 100% | 40.0%, 29.6%, 0.0%, 47.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4907 0.0668 269.1 |
Contrast & Accessibility
3.34:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #515F87 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #515F87
Color Difference (Delta E)
47.54
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #515F87);
background: linear-gradient(135deg, #000000, #515F87);