update colors for darkmode in devtools

[basaran]

Hello,

There are some colors in the browser.js which are not readable when dark mode is used in chrome devtools. Especially, these two:

    // "#0000CC",
    // "#0000FF",
    // "#0033CC",
    // "#0033FF",
    // '#0066CC',
    // '#0066FF',
    // "#3300CC",
    // "#3300FF",
    // "#3333CC",
    // "#3333FF",

For better readability, dark colors should be excluded from the palette.

[Alieltahan]

I think a better solution is to be a way to inform Debug which Appearance we are using ( light / dark ) and it exclude some colors based on the input.