black
#000000
#51B5D8
#51B5D8
Color Values
| Format | #000000 | #51B5D8 |
|---|---|---|
| HEX | #000000 | #51B5D8 |
| RGB | 0, 0, 0 | 81, 181, 216 |
| HSL | 0.0, 0.0%, 0.0% | 195.6, 63.4%, 58.2% |
| HSV | 0.0, 0.0%, 0.0% | 195.6, 62.5%, 84.7% |
| CMYK | 0%, 0%, 0%, 100% | 62.5%, 16.2%, 0.0%, 15.3% |
| OKLCH | 0.0 0.0 0.0 | 0.7276 0.1053 224.2 |
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: #51B5D8 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51B5D8
Color Difference (Delta E)
76.44
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51B5D8);
background: linear-gradient(135deg, #000000, #51B5D8);