@ecological_fallacy Okabe_Ito <- c("#E69F00", "#56B4E9", "#009E73", "#F0E442", "#0072B2", "#D55E00",
"#CC79A7", "#000000")
Tol_muted <- c('#88CCEE', '#44AA99', '#117733', '#332288', '#DDCC77', '#999933',
'#CC6677', '#882255', '#AA4499', '#DDDDDD')
are great colour-blind-friendly combinations, us the opposite ones for pairs
pie(rep(1,8), col=Okabe_Ito, Okabe_Ito, main='Okabe Ito')
@jekely Thank you! Sounds good to me! I'll test it out later.