#0427A9 Hex Color
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The hex code #0427a9 is a dark, vivid blue with a cool, slightly violet undertone. Its strong saturation gives interfaces authority and focus, making it effective for finance, security, government, and corporate branding. Use it as a dominant background with white text, which reaches about 11.2:1 contrast, or pair it with burgundy for warmth.
Questions about #0427a9
What is #0427a9 in RGB, HSL and CMYK?
In RGB, #0427a9 is rgb(4, 39, 169), in HSL hsl(227, 95%, 34%) and in CMYK 98%, 77%, 0%, 34%.
What colors pair well with #0427a9?
#0427a9 pairs well with white for crisp contrast and burgundy for a warmer, more grounded palette; pale blue or cool gray can soften its intensity without competing with its saturated blue-violet character.
Is #0427a9 readable on white or black?
#0427a9 has a 11.24:1 contrast ratio on white and 1.86:1 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.