Add HTML Color # option to edit colors available from brand themes etc

[CiaranA]

In Alteryx Designer I like to use Containers with very specific color, transparency and border settings something I've asked can be built into defaults somehow in another Product suggestion which I cannot find. What's very useful to me is defining processes into the Tool categories, i.e. ingestion = In/Out = Green, Preparation tools = Prep Category = Blue, this standardised across all workflows is good practice when managing an estate of workflows. 

In Tableau when editing 'Colors' there is a box you can enter the #0065a8 code for a color you wish to use, perhaps from Brand guidelines or in my case the same # as the Tool Category Colors themselves. I have to go into Tableau, pick screen color, create a custom colour then regenerate on Alteryx side. 

Can we add "pick a screen color' and / or 'HTML: #0065a8' like you can do in Tableau?