Olive ↔ Plum

Olive ↔ Plum is a colorful diverging color ramp for charts and maps of 9 colors: #1B5D05, #478539, #7FAB75, #B7D1B1, #F6F4FB, #CDC1E6, #A590CD, #8060B3, #5D2D97. Its most readable text pair is #F6F4FB on #5D2D97 (WCAG 8.4:1, AAA). The colors stay apart for the three common kinds of color blindness. Not every color prints on coated paper: the furthest is ΔE00 4.6 off (FOGRA39).