#333A68 Hex Color
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This dusty indigo acts as a stable, professional base for dark mode interfaces. Because the color is muted and dim, it provides a softer alternative to standard black backgrounds. White text displays well against the hex code #333a68, offering a 10.8:1 contrast ratio that supports readability. Designers prefer this shade for corporate branding when they need to establish a serious tone without the harshness of pure ink.
Questions about #333a68
What is #333a68 in RGB, HSL and CMYK?
In RGB, #333a68 is rgb(51, 58, 104), in HSL hsl(232, 34%, 30%) and in CMYK 51%, 44%, 0%, 59%.
Why is #333a68 effective for dark mode interfaces?
#333a68 provides a professional, grounded alternative to pure black backgrounds while maintaining excellent readability. With a 10.8:1 contrast ratio against white text, it reduces eye strain during long periods of use, making it ideal for dashboard and enterprise software applications.
What colors pair well with #333a68 for a cohesive palette?
This dusty indigo pairs beautifully with cool gray for neutral accents or soft mustard for a sophisticated, high-contrast pop. If you prefer a monochromatic scheme, use lighter variations of #333a68 to create depth without introducing clashing hues or visual noise.
Is #333a68 readable on white or black?
#333a68 has a 10.79:1 contrast ratio on white and 1.94:1 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.