Nextcloud Deck - Improve card color readability: pastel presets or contrasting text

The predefined card colors can be too dark for the black text displayed on them, making card titles difficult to read.

Custom colors are available, but choosing a pastel shade manually for every card is repetitive and makes it difficult to maintain a consistent color scheme across a board.

Could you please consider either of these improvements?

  • Provide a pastel palette suitable for card backgrounds, ideally with an option to save a preferred palette.

  • Automatically use white text on dark card backgrounds and dark text on light backgrounds, based on contrast.

This would make the existing color picker more useful and help keep boards readable and visually consistent.

Thank you for your work on Deck!