Is your feature request related to a problem? Please describe:

I have mild color blindness, mostly prominent with blue and purple colors. It's not enough to warrant using Blizzard's colorblind features, but it is difficult for me to see the current mana level of my party members with how dark the mana bar is. Is there a way you could add the option to change power bar colors? Basically all I need is to make the mana bar a lighter blue.

Describe the solution you'd like to see implemented:

Color picker input for power bars based on type. I'd only utilize the mana one, but other people might want different ones.

Describe alternatives you've considered:

Using full blown raid frame addons, but I prefer using base UI.

Additional context:

I love your work! Please consider making more addons that enhance other parts of the base UI! I am a HUGE base UI fan. No Elv, no schmancy fancy business. Just base UI with common sense addons. Thank you!