Current `SEQUENCE_COLORS` (15 entries) was hand-picked for visual contrast but not tested for deuteranopia/protanopia/tritanopia. With 15 hues some pairs probably collapse. Run through a colorblind simulator and adjust, or switch to a deliberately CB-safe palette (Tableau 10 Color Blind, Wong, Okabe-Ito with extensions).
Current `SEQUENCE_COLORS` (15 entries) was hand-picked for visual contrast but not tested for deuteranopia/protanopia/tritanopia. With 15 hues some pairs probably collapse. Run through a colorblind simulator and adjust, or switch to a deliberately CB-safe palette (Tableau 10 Color Blind, Wong, Okabe-Ito with extensions).