black
#000000
#51C0C2
#51C0C2
Color Values
| Format | #000000 | #51C0C2 |
|---|---|---|
| HEX | #000000 | #51C0C2 |
| RGB | 0, 0, 0 | 81, 192, 194 |
| HSL | 0.0, 0.0%, 0.0% | 181.1, 48.1%, 53.9% |
| HSV | 0.0, 0.0%, 0.0% | 181.1, 58.2%, 76.1% |
| CMYK | 0%, 0%, 0%, 100% | 58.2%, 1.0%, 0.0%, 23.9% |
| OKLCH | 0.0 0.0 0.0 | 0.7452 0.1002 196.9 |
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: #51C0C2 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51C0C2
Color Difference (Delta E)
78.76
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51C0C2);
background: linear-gradient(135deg, #000000, #51C0C2);