black
#000000
#66C5D0
#66C5D0
Color Values
| Format | #000000 | #66C5D0 |
|---|---|---|
| HEX | #000000 | #66C5D0 |
| RGB | 0, 0, 0 | 102, 197, 208 |
| HSL | 0.0, 0.0%, 0.0% | 186.2, 53.0%, 60.8% |
| HSV | 0.0, 0.0%, 0.0% | 186.2, 51.0%, 81.6% |
| CMYK | 0%, 0%, 0%, 100% | 51.0%, 5.3%, 0.0%, 18.4% |
| OKLCH | 0.0 0.0 0.0 | 0.7696 0.0911 205.4 |
Contrast & Accessibility
10.46:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66C5D0 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66C5D0
Color Difference (Delta E)
79.77
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66C5D0);
background: linear-gradient(135deg, #000000, #66C5D0);