Coloured Raine Sweet Ruby is a cool fuchsia with a sparkle finish that is limited edition and retails for $6.99. In comparison, Melt Cosmetics Ultraviolet #2 is a cool fuchsia with a glitter finish that is limited edition and retails for $22.00.
Melt Cosmetics Ultraviolet #2 is 90% similar — it is darker, cooler.