black
#000000
#516ECE
#516ECE
Color Values
| Format | #000000 | #516ECE |
|---|---|---|
| HEX | #000000 | #516ECE |
| RGB | 0, 0, 0 | 81, 110, 206 |
| HSL | 0.0, 0.0%, 0.0% | 226.1, 56.1%, 56.3% |
| HSV | 0.0, 0.0%, 0.0% | 226.1, 60.7%, 80.8% |
| CMYK | 0%, 0%, 0%, 100% | 60.7%, 46.6%, 0.0%, 19.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5647 0.1515 268.6 |
Contrast & Accessibility
4.47:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #516ECE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #516ECE
Color Difference (Delta E)
74.47
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #516ECE);
background: linear-gradient(135deg, #000000, #516ECE);