black
#000000
#66ACF2
#66ACF2
Color Values
| Format | #000000 | #66ACF2 |
|---|---|---|
| HEX | #000000 | #66ACF2 |
| RGB | 0, 0, 0 | 102, 172, 242 |
| HSL | 0.0, 0.0%, 0.0% | 210.0, 84.3%, 67.5% |
| HSV | 0.0, 0.0%, 0.0% | 210.0, 57.9%, 94.9% |
| CMYK | 0%, 0%, 0%, 100% | 57.9%, 28.9%, 0.0%, 5.1% |
| OKLCH | 0.0 0.0 0.0 | 0.7275 0.1247 249.9 |
Contrast & Accessibility
8.75:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66ACF2 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66ACF2
Color Difference (Delta E)
80.21
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66ACF2);
background: linear-gradient(135deg, #000000, #66ACF2);