Error underline in online editor difficult to see for those with colourblindness about site

[LeoDog896]

The original codemirror styling uses a distinct and slightly bolder underline (using the wavy dash as seen in monaco editor) - should we just use the default one instead then?

[nathanielknight]

For reference, the current colours (as far as I can determine) are:

• Foreground: #5b364c
• Background: #253451

Which has a very poor contrast score: https://coolors.co/contrast-checker/5b364c-253451

[nnashwin]

Hey @tomtau , what is a proposed solution that would be preferred for this issue?

Are we thinking of changing the color scheme of the textarea boxes or changing the color of the underlined text?

If it is the former, what is the preferred color of the textarea box background?

[tomtau]

@tlboright the latter I think. The former would perhaps require changing the overall page colour scheme (the colour schemes of the textarea boxes match the page background).

[Jamalam360]

Am colour-blind, also agree. might look into a PR or something