black
#000000
#51BCE5
#51BCE5
Color Values
| Format | #000000 | #51BCE5 |
|---|---|---|
| HEX | #000000 | #51BCE5 |
| RGB | 0, 0, 0 | 81, 188, 229 |
| HSL | 0.0, 0.0%, 0.0% | 196.6, 74.0%, 60.8% |
| HSV | 0.0, 0.0%, 0.0% | 196.6, 64.6%, 89.8% |
| CMYK | 0%, 0%, 0%, 100% | 64.6%, 17.9%, 0.0%, 10.2% |
| OKLCH | 0.0 0.0 0.0 | 0.7493 0.1135 226.7 |
Contrast & Accessibility
9.67:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51BCE5 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51BCE5
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, #51BCE5);
background: linear-gradient(135deg, #000000, #51BCE5);