Can we have more colourfull items?

by items i meant something like furnitures, floors and walls but also like posters for examble

i remembered i wanted to build something that match with some certain characters but some colours are easier to find than the others and for me it's especially difficult to find yellow and purple

i want this both in basegame and in some kits and maybe even in some packs

in some occasion i also do this challenge in which each room is a different colour but it's so frustrated you can find some colours easier than other colours

so to translate it: can we have more colourfull items in The Sims 4?

The Sims 2 had limited build items but it has more other colours than the ones we have in The Sims 4 so i want a more colourfull things in The Sims 4

almost a year ago i made this one you should take a look at this More walls and floors option for The Sims 4? | EA Forums - 11250361