#303D76 Hex Color

#303d76 pairs well with soft ivory for clear contrast and burgundy for a richer palette, while muted blue-gray accents create a restrained scheme that keeps dark layouts from feeling too heavy.

#303d76 reads as a cool color because its hue leans blue with a violet cast, giving it a navy-to-indigo appearance while its muted saturation keeps the effect dusty rather than vivid.

White text on #303d76 has about a 10.2:1 contrast ratio, passing WCAG AA and AAA for normal text and supporting strong readability in dark interfaces across many common text sizes. Black text has much lower contrast, so choose white or another very light foreground.