Yeah I included red up there. There’s also red algae.
This chart helps. Basically the way it works is you look at the peaks in each line. The higher the peaks, the more absorption, the less likely it is for a plant or algae or photosynthetic organism to adopt that color.
Phycocyanin, for instance, has the highest absorption in the orange wavelength. This would mean it absorbs orange light the most, The lowest points on the phycocyanin line fall in the red/magenta wavelength and the blue wavelength. Using this information, one can infer that plants or algae with phycocyanin would most likely be magenta or cyan. Guess where we find phycocyanin? Cyanobacteria, the bacteria that made Earth the oxygen rich world we live in today.
EDIT: If we could find a way to create our own pigments (maybe with the slider grid) we’d be able to fully customize our chloroplasts.