Disabled/read only widgets are too light

I need to show some edit pages read only. Unfortunately the disabled text is a gray too light and so text is difficult to read.
How can I change text color of disabled widgets?

Hi @mgiammarco,

You can define custom rules for .ui-state-disabled CSS class in client\src\styles.css. You can use also Radzen Theme Builder:

I do not see the "customize theme" button

I see only in default theme

Yes, it is available only for Default, Dark, Software, Humanistic and the new to be released Material themes.