black
#000000
#517BD7
#517BD7
Color Values
| Format | #000000 | #517BD7 |
|---|---|---|
| HEX | #000000 | #517BD7 |
| RGB | 0, 0, 0 | 81, 123, 215 |
| HSL | 0.0, 0.0%, 0.0% | 221.2, 62.6%, 58.0% |
| HSV | 0.0, 0.0%, 0.0% | 221.2, 62.3%, 84.3% |
| CMYK | 0%, 0%, 0%, 100% | 62.3%, 42.8%, 0.0%, 15.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5974 0.1481 264.0 |
Contrast & Accessibility
5.16:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #517BD7 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #517BD7
Color Difference (Delta E)
75.16
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #517BD7);
background: linear-gradient(135deg, #000000, #517BD7);