black
#000000
#518C8A
#518C8A
Color Values
| Format | #000000 | #518C8A |
|---|---|---|
| HEX | #000000 | #518C8A |
| RGB | 0, 0, 0 | 81, 140, 138 |
| HSL | 0.0, 0.0%, 0.0% | 178.0, 26.7%, 43.3% |
| HSV | 0.0, 0.0%, 0.0% | 178.0, 42.1%, 54.9% |
| CMYK | 0%, 0%, 0%, 100% | 42.1%, 0.0%, 1.4%, 45.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5994 0.0619 192.8 |
Contrast & Accessibility
5.47:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #518C8A → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #518C8A
Color Difference (Delta E)
58.06
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #518C8A);
background: linear-gradient(135deg, #000000, #518C8A);