What was the last color discovered?

What was the last color discovered? Oregon State University chemist Mas Subramanian and his team discovered YInMn blue — named after the elements Yttrium, Indium and Manganese — while experimenting with materials for electronics applications, OSU reports in a press release.

Oregon State University chemist Mas Subramanian and his team discovered YInMn blue — named after the elements Yttrium, Indium and Manganese — while experimenting with materials for electronics applications, OSU reports in a press release.