#3F3273 Hex Color

#3f3273 flatters warm accents like ochre and dusty rose, which offset its cool, blue-leaning undertone. Muted gold and soft cream also work, while bright purples next to it tend to muddy the palette.

Yes. White text on #3f3273 reaches about 11:1 contrast, well above the 4.5:1 that WCAG AA requires for body text. Small type stays readable, which makes the color a safe pick for dark mode backgrounds.