black
#000000
#66B7FE
#66B7FE
Color Values
| Format | #000000 | #66B7FE |
|---|---|---|
| HEX | #000000 | #66B7FE |
| RGB | 0, 0, 0 | 102, 183, 254 |
| HSL | 0.0, 0.0%, 0.0% | 208.0, 98.7%, 69.8% |
| HSV | 0.0, 0.0%, 0.0% | 208.0, 59.8%, 99.6% |
| CMYK | 0%, 0%, 0%, 100% | 59.8%, 28.0%, 0.0%, 0.4% |
| OKLCH | 0.0 0.0 0.0 | 0.7572 0.1301 247.0 |
Contrast & Accessibility
9.77:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66B7FE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66B7FE
Color Difference (Delta E)
83.83
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66B7FE);
background: linear-gradient(135deg, #000000, #66B7FE);