Modern UI secondary colour

[Paul Dallman]

I would like to be able to control the "secondary colours" (pink) of SPO sites so that they are the same as the branding along the top (dark blue).

Anyone know if/ how this is possible please?

Primary and Secondary colours

[#2]

Anyone?....

:(

[#3]

Yes it is possible, Take a look at this article https://techcommunity.microsoft.com/t5/SharePoint-Blog/Create-and-use-custom-SharePoint-site-designs... and https://docs.microsoft.com/en-us/sharepoint/dev/declarative-customization/site-theming/sharepoint-si... and 

[#4]

Thank you Dean!

Kind regards.