black
#000000
#66CAD4
#66CAD4
Color Values
| Format | #000000 | #66CAD4 |
|---|---|---|
| HEX | #000000 | #66CAD4 |
| RGB | 0, 0, 0 | 102, 202, 212 |
| HSL | 0.0, 0.0%, 0.0% | 185.5, 56.1%, 61.6% |
| HSV | 0.0, 0.0%, 0.0% | 185.5, 51.9%, 83.1% |
| CMYK | 0%, 0%, 0%, 100% | 51.9%, 4.7%, 0.0%, 16.9% |
| OKLCH | 0.0 0.0 0.0 | 0.7826 0.0945 204.1 |
Contrast & Accessibility
10.96:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66CAD4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66CAD4
Color Difference (Delta E)
81.65
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66CAD4);
background: linear-gradient(135deg, #000000, #66CAD4);