black
#000000
#66B8B7
#66B8B7
Color Values
| Format | #000000 | #66B8B7 |
|---|---|---|
| HEX | #000000 | #66B8B7 |
| RGB | 0, 0, 0 | 102, 184, 183 |
| HSL | 0.0, 0.0%, 0.0% | 179.3, 36.6%, 56.1% |
| HSV | 0.0, 0.0%, 0.0% | 179.3, 44.6%, 72.2% |
| CMYK | 0%, 0%, 0%, 100% | 44.6%, 0.0%, 0.5%, 27.8% |
| OKLCH | 0.0 0.0 0.0 | 0.7305 0.0804 194.5 |
Contrast & Accessibility
9.1:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66B8B7 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66B8B7
Color Difference (Delta E)
74.61
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66B8B7);
background: linear-gradient(135deg, #000000, #66B8B7);