An alternative color picker for your website which offers some helpful features including

• 3 different UI modes (default, polaroid, pill)
• light/dark mode
• force color picker to only use a single format (hsl, rgb, hex) or allow all color formats.

And so many more customization options see more information on the Coloris github page

bundle add coloris

rails g coloris:install

   <%= form.text_field :favorite_color, data_coloris: true %>