#1F3754 Hex Color
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#1f3754 is a dark, muted blue with cool gray undertones and a serious, restrained presence. Its low lightness suits dominant backgrounds for finance, technology, government, and security interfaces. Pair it with burgundy or soft gray for a formal palette. White text remains highly legible at about 12.1:1 contrast. The hex code for this dark blue is #1f3754.
Questions about #1f3754
What is #1f3754 in RGB, HSL and CMYK?
In RGB, #1f3754 is rgb(31, 55, 84), in HSL hsl(213, 46%, 23%) and in CMYK 63%, 35%, 0%, 67%.
What colors pair well with #1f3754?
#1f3754 pairs well with soft gray, white, and burgundy, creating balanced contrast while preserving its formal character for interfaces, editorial layouts, and brand palettes that need a calm, dependable visual foundation.
Is #1f3754 readable on white or black?
#1f3754 has a 12.11:1 contrast ratio on white and 1.73:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it works for body text and on black it is too faint for text. Try other pairs in the contrast checker.