black
#000000
#66CAC4
#66CAC4
Color Values
| Format | #000000 | #66CAC4 |
|---|---|---|
| HEX | #000000 | #66CAC4 |
| RGB | 0, 0, 0 | 102, 202, 196 |
| HSL | 0.0, 0.0%, 0.0% | 176.4, 48.5%, 59.6% |
| HSV | 0.0, 0.0%, 0.0% | 176.4, 49.5%, 79.2% |
| CMYK | 0%, 0%, 0%, 100% | 49.5%, 0.0%, 3.0%, 20.8% |
| OKLCH | 0.0 0.0 0.0 | 0.7772 0.0944 190.2 |
Contrast & Accessibility
10.81:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66CAC4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66CAC4
Color Difference (Delta E)
81.7
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66CAC4);
background: linear-gradient(135deg, #000000, #66CAC4);