Logo should never have less then 20px padding around. You can add more but not take the padding that is on the element off.
Main color on white backgrounds are dark blue if used on dark background use white.
The logos can be downloaded from Oslo Designmanual.
The Oslove-logo is the Sámi version of the official Oslo-logo. It can be used as an alternative to the Oslo-logo when it fits naturally with the context and message.
Not all the colors can be used on light or dark backgrounds, find the right color for the background that you use.