#1B3C4F Hex Color
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This dusty, unsaturated blue carries a serious, muted weight perfect for corporate branding or moody UI backgrounds. Because it is quite dark, #1b3c4f works best as a dominant base rather than a small accent. It offers excellent contrast against white text, making it a reliable, professional choice for technical or financial interface designs where clarity and stability are essential. The hex code for this cool navy shade is #1b3c4f.
Questions about #1b3c4f
What is #1b3c4f in RGB, HSL and CMYK?
In RGB, #1b3c4f is rgb(27, 60, 79), in HSL hsl(202, 49%, 21%) and in CMYK 66%, 24%, 0%, 69%.
What design aesthetic does #1b3c4f support?
#1b3c4f creates a grounded, professional atmosphere that works exceptionally well for technical or financial software. Its muted, unsaturated quality ensures that white text remains readable, providing a stable foundation for complex interfaces without the visual strain of brighter blues.
Which accent colors pair well with #1b3c4f?
Is #1b3c4f readable on white or black?
#1b3c4f has a 11.62:1 contrast ratio on white and 1.80:1 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.