How can I change my Twitter profile colour scheme?
Originally answered on Quora
With the redesign. Twitter has removed the old setting to change your profile colour.
If you’re interested, this Wikihow article shows what it used to look like
But you can still change it just for yourself
This feature is listed as a new option called “display” on your profile menu
It’s the one right at the bottom just before the log out button.
And here’s all you get to customise
So the colour of your profile now depends on the other person’s settings rather than being something you seem able to set yourself. You get a choice of 6 pre-built colours as well as 2 dark mode varients.