black
#000000
#516FD4
#516FD4
Color Values
| Format | #000000 | #516FD4 |
|---|---|---|
| HEX | #000000 | #516FD4 |
| RGB | 0, 0, 0 | 81, 111, 212 |
| HSL | 0.0, 0.0%, 0.0% | 226.3, 60.4%, 57.5% |
| HSV | 0.0, 0.0%, 0.0% | 226.3, 61.8%, 83.1% |
| CMYK | 0%, 0%, 0%, 100% | 61.8%, 47.6%, 0.0%, 16.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5707 0.1585 268.6 |
Contrast & Accessibility
4.57:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #516FD4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #516FD4
Color Difference (Delta E)
76.96
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #516FD4);
background: linear-gradient(135deg, #000000, #516FD4);