black
#000000
#51BAD9
#51BAD9
Color Values
| Format | #000000 | #51BAD9 |
|---|---|---|
| HEX | #000000 | #51BAD9 |
| RGB | 0, 0, 0 | 81, 186, 217 |
| HSL | 0.0, 0.0%, 0.0% | 193.7, 64.2%, 58.4% |
| HSV | 0.0, 0.0%, 0.0% | 193.7, 62.7%, 85.1% |
| CMYK | 0%, 0%, 0%, 100% | 62.7%, 14.3%, 0.0%, 14.9% |
| OKLCH | 0.0 0.0 0.0 | 0.7397 0.1055 220.4 |
Contrast & Accessibility
9.38:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51BAD9 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51BAD9
Color Difference (Delta E)
77.81
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51BAD9);
background: linear-gradient(135deg, #000000, #51BAD9);