black
#000000
#516AD7
#516AD7
Color Values
| Format | #000000 | #516AD7 |
|---|---|---|
| HEX | #000000 | #516AD7 |
| RGB | 0, 0, 0 | 81, 106, 215 |
| HSL | 0.0, 0.0%, 0.0% | 228.8, 62.6%, 58.0% |
| HSV | 0.0, 0.0%, 0.0% | 228.8, 62.3%, 84.3% |
| CMYK | 0%, 0%, 0%, 100% | 62.3%, 50.7%, 0.0%, 15.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5627 0.1689 270.4 |
Contrast & Accessibility
4.39:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #516AD7 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #516AD7
Color Difference (Delta E)
80.01
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #516AD7);
background: linear-gradient(135deg, #000000, #516AD7);