black
#000000
#51AAF0
#51AAF0
Color Values
| Format | #000000 | #51AAF0 |
|---|---|---|
| HEX | #000000 | #51AAF0 |
| RGB | 0, 0, 0 | 81, 170, 240 |
| HSL | 0.0, 0.0%, 0.0% | 206.4, 84.1%, 62.9% |
| HSV | 0.0, 0.0%, 0.0% | 206.4, 66.2%, 94.1% |
| CMYK | 0%, 0%, 0%, 100% | 66.2%, 29.2%, 0.0%, 5.9% |
| OKLCH | 0.0 0.0 0.0 | 0.7136 0.1334 245.0 |
Contrast & Accessibility
8.36:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51AAF0 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51AAF0
Color Difference (Delta E)
79.78
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51AAF0);
background: linear-gradient(135deg, #000000, #51AAF0);