black
#000000
#517866
#517866
Color Values
| Format | #000000 | #517866 |
|---|---|---|
| HEX | #000000 | #517866 |
| RGB | 0, 0, 0 | 81, 120, 102 |
| HSL | 0.0, 0.0%, 0.0% | 152.3, 19.4%, 39.4% |
| HSV | 0.0, 0.0%, 0.0% | 152.3, 32.5%, 47.1% |
| CMYK | 0%, 0%, 0%, 100% | 32.5%, 0.0%, 15.0%, 52.9% |
| OKLCH | 0.0 0.0 0.0 | 0.538 0.0524 164.2 |
Contrast & Accessibility
4.23:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #517866 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #517866
Color Difference (Delta E)
50.75
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #517866);
background: linear-gradient(135deg, #000000, #517866);