black
#000000
#516FAE
#516FAE
Color Values
| Format | #000000 | #516FAE |
|---|---|---|
| HEX | #000000 | #516FAE |
| RGB | 0, 0, 0 | 81, 111, 174 |
| HSL | 0.0, 0.0%, 0.0% | 220.6, 36.5%, 50.0% |
| HSV | 0.0, 0.0%, 0.0% | 220.6, 53.4%, 68.2% |
| CMYK | 0%, 0%, 0%, 100% | 53.4%, 36.2%, 0.0%, 31.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5473 0.1049 263.9 |
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: #516FAE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #516FAE
Color Difference (Delta E)
60.43
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #516FAE);
background: linear-gradient(135deg, #000000, #516FAE);