black
#000000
#51B0FB
#51B0FB
Color Values
| Format | #000000 | #51B0FB |
|---|---|---|
| HEX | #000000 | #51B0FB |
| RGB | 0, 0, 0 | 81, 176, 251 |
| HSL | 0.0, 0.0%, 0.0% | 206.5, 95.5%, 65.1% |
| HSV | 0.0, 0.0%, 0.0% | 206.5, 67.7%, 98.4% |
| CMYK | 0%, 0%, 0%, 100% | 67.7%, 29.9%, 0.0%, 1.6% |
| OKLCH | 0.0 0.0 0.0 | 0.7324 0.1412 245.4 |
Contrast & Accessibility
8.95:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51B0FB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51B0FB
Color Difference (Delta E)
82.98
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51B0FB);
background: linear-gradient(135deg, #000000, #51B0FB);