#03066D Hex Color
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#03066d is a very dark, highly saturated blue with a cold, slightly violet undertone. This hex code feels serious, controlled, and dependable, making it effective for security, finance, government, and technology branding. Use it as a dominant dark background with white text, which reaches about 16.8:1 contrast, or pair it with burgundy for restrained warmth.
Questions about #03066d
What is #03066d in RGB, HSL and CMYK?
In RGB, #03066d is rgb(3, 6, 109), in HSL hsl(238, 95%, 22%) and in CMYK 97%, 94%, 0%, 57%.
What colors pair well with #03066d?
The dark blue of #03066d pairs well with burgundy, muted gold, and pale gray, which add warmth or separation without weakening its formal character in brand palettes, editorial layouts, and interface components. Use burgundy for restrained accents and pale neutrals for readable supporting surfaces.
Is #03066d readable on white or black?
#03066d has a 16.78:1 contrast ratio on white and 1.25:1 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.