omg i both love and hate you for this bc what a difficult question when he looks so good in all of them?? i am so tempted to say everything is tied for 1st but that would be such a cop out so i have been looking through old pictures since i saw this and it has sent me spiraling and no closer to an answer but i will do my best

1. i think i have to name pink tthew as number one because. he's so pretty and adorable and precious and like. i am very much soft stan like that's my BABIE and therefore i think the pink is very well suited to this agenda,, he's the world's prettiest flower and i will protect him with my life
2. maybe it's too hasty to say this but his current black hair because oh my god he looks ethereal and i have been losing my mind over every new pic that drops and i am not gonna survive the comeback at this rate but like he's just so beautiful aslkdjf sorry that is the most coherent i can possibly be about this hair color
3. (this is where it gets so difficult) oreo hair (as named by smt archive bc honestly i did not know what that color is called,, how am i writer when idk how to describe hair colors lmao) i don't have reasoning for this i just really like the way it looks,, it was styled really nicely,, i just. yeah. solid.
4. blonde!! matthew is literally sunshine personified and i think the blonde suits him bc then the outside matches the inside,, u kno?? he is the sun and therefore it makes sense when his hair is golden and shines just as brightly as his personality
5. brown,, chocoball matthew can do no wrong,, he is sweet and adorable and precious and technically it is last but only because the other competition is so strong but please do not misunderstand bc i still love him so much (however honestly,,, ranks 3-5 on this list probably flip flop based on the specific styling/picture/my mood/the alignment of the stars idek,, i love them all a lot) ok i'm done,,, wow i am so not eloquent and also am i missing a color???? i was a very casual jebe enjoyer up until the japan fancon in march so i am admittedly not the most knowledgable about a lot of things alskdfj,, if i forgot to rank one plz lemme kno,,, but the moral of the story is that matthew looks perfect in every hair color and i love him with all my heart <3