black
#000000
#66ADE6
#66ADE6
Color Values
| Format | #000000 | #66ADE6 |
|---|---|---|
| HEX | #000000 | #66ADE6 |
| RGB | 0, 0, 0 | 102, 173, 230 |
| HSL | 0.0, 0.0%, 0.0% | 206.7, 71.9%, 65.1% |
| HSV | 0.0, 0.0%, 0.0% | 206.7, 55.7%, 90.2% |
| CMYK | 0%, 0%, 0%, 100% | 55.7%, 24.8%, 0.0%, 9.8% |
| OKLCH | 0.0 0.0 0.0 | 0.724 0.11 244.4 |
Contrast & Accessibility
8.69:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66ADE6 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66ADE6
Color Difference (Delta E)
77.2
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66ADE6);
background: linear-gradient(135deg, #000000, #66ADE6);