Redditor Zealousideal-Maize49 made an interesting post on r/Minecraft, showing a color palette made using all the game's different blocks.

However, pair them with the right color palette, like IT-TVGaming here, ... this Minecraft desert house will be a true eyecatcher in an otherwise barren landscape.

If you’re looking for a block that enhances the color palette of your base in Minecraft, you might want to consider concrete. Concrete may be a common material that you see in construction sites ...