Okay from Ace's post you know how to mod! Grats! But now I'ma show you how to search fer colored names! Yeah and I'm partially colorblind so do be tolerant of me mixing the blues and violets

Black:0FF8
Red:01F8
Neon Green:02F8
Blue:03F8
Gray:04F8
Golden Yellow:05F8
Violet:06F8
Beige:07F8
Dark Violet:08F8
Purple:09F8
Sky Blue:0EF8

Now you have to search the color first so input the color. If you were using Black it'd look like this
0000F80F
The 4 0's being the 1st colored symbol/letter in yer name
If your first character in yer name is a black C (43) it'd be
0043F80f
If your symbol was a black star that is filled( not the outlines) (0526) it'd be
2605F80F

Title is right under name
Hopefully this has helped you in some way