About the Autumn Prism palette
Autumn Prism pairs #091867 with #332A8E and #6222DD for a composed and spacious impression. Its darkest shade, #091867, anchors the composition while #DBA9E4 supplies the lightest counterpoint; #091867 is the strongest saturation accent. The 8.08:1 contrast between the endpoints helps determine whether those two shades belong in text, decoration, or separate surfaces.
Autumn Prism is a cool color palette built from indigo, purple tones. It contains five colors: #091867, #332A8E, #6222DD, #B05FE8, #DBA9E4. The strongest contrast pair in the palette reaches 8.1:1, which is enough for readable body text (WCAG AA).
How to use it
Use the darkest shade for text or backgrounds, the most saturated color for buttons and links, and lighter tones for surfaces and highlights. Copy the CSS variables above, or check any pair in the Contrast Checker.