black
#000000
#517B85
#517B85
Color Values
| Format | #000000 | #517B85 |
|---|---|---|
| HEX | #000000 | #517B85 |
| RGB | 0, 0, 0 | 81, 123, 133 |
| HSL | 0.0, 0.0%, 0.0% | 191.5, 24.3%, 42.0% |
| HSV | 0.0, 0.0%, 0.0% | 191.5, 39.1%, 52.2% |
| CMYK | 0%, 0%, 0%, 100% | 39.1%, 7.5%, 0.0%, 47.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5559 0.049 214.3 |
Contrast & Accessibility
4.52:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #517B85 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #517B85
Color Difference (Delta E)
51.42
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #517B85);
background: linear-gradient(135deg, #000000, #517B85);