#1D3E53 Hex Color
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Dusty and desaturated, #1d3e53 functions as a stable base for professional UI or corporate branding. Its heavy, muted character avoids the artificial sharpness of pure primary blues. While many designers wonder what colors make black, this shade offers a softer alternative for dark-mode backgrounds. Because of its 11.3:1 contrast ratio, it remains readable with white text. Use it to anchor layouts without overpowering secondary elements.
Questions about #1d3e53
What is #1d3e53 in RGB, HSL and CMYK?
In RGB, #1d3e53 is rgb(29, 62, 83), in HSL hsl(203, 48%, 22%) and in CMYK 65%, 25%, 0%, 67%.
What colors pair best with the muted #1d3e53?
#1d3e53 works beautifully when balanced against high-contrast neutrals like crisp off-white or soft gray to maintain readability. For a more sophisticated palette, try pairing this deep tone with warm, desaturated metallics or a muted terracotta for subtle color tension.
Is #1d3e53 suitable for dark-mode interfaces?
Yes, #1d3e53 functions as an excellent dark-mode background because its low saturation prevents it from clashing with bright interface elements. Its specific depth offers a more refined, professional look than standard black while remaining highly readable with light typography.
Is #1d3e53 readable on white or black?
#1d3e53 has a 11.25:1 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.