black
#000000
#516CB8
#516CB8
Color Values
| Format | #000000 | #516CB8 |
|---|---|---|
| HEX | #000000 | #516CB8 |
| RGB | 0, 0, 0 | 81, 108, 184 |
| HSL | 0.0, 0.0%, 0.0% | 224.3, 42.0%, 52.0% |
| HSV | 0.0, 0.0%, 0.0% | 224.3, 56.0%, 72.2% |
| CMYK | 0%, 0%, 0%, 100% | 56.0%, 41.3%, 0.0%, 27.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5466 0.1229 267.5 |
Contrast & Accessibility
4.19:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #516CB8 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #516CB8
Color Difference (Delta E)
65.07
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #516CB8);
background: linear-gradient(135deg, #000000, #516CB8);