An updated version of my older palette, RKBV. Over time I felt the original looked a bit dull, so I saturated it and shifted the hues a little. As with the original, it's inspired by the 2-strip colouring techniques from one of Cuphead's filters early films and cartoons, and the way they give a semi-illusion of realistic colouring despite there being only two hues.
RKBV stands for "ruĝo kaj bluverdo", Esperanto for "red and cyan".