During my research I’ve conducted a chuck full of information containing color and the logic behind it. Josef Albers said “In visual perception a color is almost never seen as it really is — as it physically is. This fact makes color the most relative medium in art. ” This means all colors are visually different but physically the same, If you were to see a blue stop sign the only difference is that it would visually strike as a difference but if you hold it near a red stop sign you wouldn’t be able to tell the difference especially with your eyes closed.