black
#000000
#51CEF4
#51CEF4
Color Values
| Format | #000000 | #51CEF4 |
|---|---|---|
| HEX | #000000 | #51CEF4 |
| RGB | 0, 0, 0 | 81, 206, 244 |
| HSL | 0.0, 0.0%, 0.0% | 194.0, 88.1%, 63.7% |
| HSV | 0.0, 0.0%, 0.0% | 194.0, 66.8%, 95.7% |
| CMYK | 0%, 0%, 0%, 100% | 66.8%, 15.6%, 0.0%, 4.3% |
| OKLCH | 0.0 0.0 0.0 | 0.797 0.121 221.7 |
Contrast & Accessibility
11.48:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51CEF4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51CEF4
Color Difference (Delta E)
85.84
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51CEF4);
background: linear-gradient(135deg, #000000, #51CEF4);