black
#000000
#66D9DA
#66D9DA
Color Values
| Format | #000000 | #66D9DA |
|---|---|---|
| HEX | #000000 | #66D9DA |
| RGB | 0, 0, 0 | 102, 217, 218 |
| HSL | 0.0, 0.0%, 0.0% | 180.5, 61.1%, 62.7% |
| HSV | 0.0, 0.0%, 0.0% | 180.5, 53.2%, 85.5% |
| CMYK | 0%, 0%, 0%, 100% | 53.2%, 0.5%, 0.0%, 14.5% |
| OKLCH | 0.0 0.0 0.0 | 0.8195 0.1042 196.1 |
Contrast & Accessibility
12.5:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66D9DA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66D9DA
Color Difference (Delta E)
87.26
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66D9DA);
background: linear-gradient(135deg, #000000, #66D9DA);