Scientific Colour Map Categorical Palette
acton 10 Swatches
 38  13  64	acton-1 #260D40
 62  46  94	acton-29 #3E2E5E
 84  77 123	acton-58 #544D7B
113  97 140	acton-86 #71618C
147 101 143	acton-114 #93658F
189 105 146	acton-143 #BD6992
213 134 170	acton-171 #D586AA
223 171 201	acton-199 #DFABC9
233 206 228	acton-228 #E9CEE4
240 234 250	acton-256 #F0EAFA
