dye bossbars different colors
Example of a blue bossbar on a wither
Example of a red bossbar on a wither
Example of a yellow bossbar on a wither
Example of a pink bossbar on a wither
Example of a purple bossbar on a wither (you probably know what this looks like already)
Example of a white bossbar on a wither
Example of a green bossbar on a wither