Lava Reef Zone color palettes 0x1F58EA (act 1) and 0x1F59AA (act 2).
Act 2
A color palette for Lava Reef Act 2 is located at 0x1F594A or 0x1F302E. This color palette does not match well with any known version of Lava Reef Act 2. However, a few of the colors are recognizable to the final version, albeit arranged very differently.