black
#000000
#51E0CD
#51E0CD
Color Values
| Format | #000000 | #51E0CD |
|---|---|---|
| HEX | #000000 | #51E0CD |
| RGB | 0, 0, 0 | 81, 224, 205 |
| HSL | 0.0, 0.0%, 0.0% | 172.0, 69.8%, 59.8% |
| HSV | 0.0, 0.0%, 0.0% | 172.0, 63.8%, 87.8% |
| CMYK | 0%, 0%, 0%, 100% | 63.8%, 0.0%, 8.5%, 12.2% |
| OKLCH | 0.0 0.0 0.0 | 0.8254 0.1245 182.8 |
Contrast & Accessibility
12.89:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51E0CD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51E0CD
Color Difference (Delta E)
91.97
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51E0CD);
background: linear-gradient(135deg, #000000, #51E0CD);