black
#000000
#66CFEF
#66CFEF
Color Values
| Format | #000000 | #66CFEF |
|---|---|---|
| HEX | #000000 | #66CFEF |
| RGB | 0, 0, 0 | 102, 207, 239 |
| HSL | 0.0, 0.0%, 0.0% | 194.0, 81.1%, 66.9% |
| HSV | 0.0, 0.0%, 0.0% | 194.0, 57.3%, 93.7% |
| CMYK | 0%, 0%, 0%, 100% | 57.3%, 13.4%, 0.0%, 6.3% |
| OKLCH | 0.0 0.0 0.0 | 0.8041 0.1067 220.5 |
Contrast & Accessibility
11.74:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66CFEF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66CFEF
Color Difference (Delta E)
84.9
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66CFEF);
background: linear-gradient(135deg, #000000, #66CFEF);