#353739 Hex Color

Cobalt Night #353739 pairs well with white, pale gray, and soft blue-gray accents because its cool, low-saturation base gives lighter neutrals clear definition without competing for attention in interfaces, interiors, and editorial layouts.

White text on #353739 delivers roughly a 12:1 contrast ratio, exceeding WCAG AA and AAA thresholds for normal text; it is a strong dark background, though accessibility still depends on the foreground color, font size, and weight.