Capitalize HEX Code

[joohyonbae]

Please display uppercase HEX code as it's more commonly used. For example: #ed4245 → #ED4245

[kepi]

Thanks for your idea. It should be simple enough to do trough settings, I'll try to include it some time.

I'm not willing to change it globally without settings, as there is at least one person who is using lower case variant more. Me :)