Monday- navy blue
Tuesday- chrome yellow
Wednesday- it's a colour somewhere between maroon on it's way to turning brown
Thursday- orange
Friday- deep green
Saturday- white
Sunday- light red

Similarly for alphabets and music too... and different smells and tastes for certain words with particular sounds or mannerisms of speaking... and idk how to explain this, but i also perceive certain nouns and months at particular distance in space from me when they're mentioned