black
#000000
#517FFC
#517FFC
Color Values
| Format | #000000 | #517FFC |
|---|---|---|
| HEX | #000000 | #517FFC |
| RGB | 0, 0, 0 | 81, 127, 252 |
| HSL | 0.0, 0.0%, 0.0% | 223.9, 96.6%, 65.3% |
| HSV | 0.0, 0.0%, 0.0% | 223.9, 67.9%, 98.8% |
| CMYK | 0%, 0%, 0%, 100% | 67.9%, 49.6%, 0.0%, 1.2% |
| OKLCH | 0.0 0.0 0.0 | 0.6297 0.1929 265.9 |
Contrast & Accessibility
5.79:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #517FFC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #517FFC
Color Difference (Delta E)
90.69
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #517FFC);
background: linear-gradient(135deg, #000000, #517FFC);