black
#000000
#51C9EC
#51C9EC
Color Values
| Format | #000000 | #51C9EC |
|---|---|---|
| HEX | #000000 | #51C9EC |
| RGB | 0, 0, 0 | 81, 201, 236 |
| HSL | 0.0, 0.0%, 0.0% | 193.5, 80.3%, 62.2% |
| HSV | 0.0, 0.0%, 0.0% | 193.5, 65.7%, 92.5% |
| CMYK | 0%, 0%, 0%, 100% | 65.7%, 14.8%, 0.0%, 7.5% |
| OKLCH | 0.0 0.0 0.0 | 0.7822 0.1165 220.6 |
Contrast & Accessibility
10.92:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51C9EC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51C9EC
Color Difference (Delta E)
83.72
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51C9EC);
background: linear-gradient(135deg, #000000, #51C9EC);