#001828 Hex Color
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Very dark and low in lightness, #001828 is a near-black blue with a cool, inky undertone. This hex code gives interfaces a serious, controlled mood suited to security, finance, technology, and government. Use it as a dominant background with white text, which reaches about 18.1:1 contrast and supports readable small body copy.
Questions about #001828
What is #001828 in RGB, HSL and CMYK?
In RGB, #001828 is rgb(0, 24, 40), in HSL hsl(204, 100%, 8%) and in CMYK 100%, 40%, 0%, 84%.
What colors pair well with #001828?
#001828 pairs well with pale blue-gray, soft cream, and muted copper because these lighter, slightly warmer tones separate its near-black depth without making the palette feel harsh or overly stark. Use a warmer accent sparingly when the layout needs energy.
Is #001828 readable on white or black?
#001828 has a 18.08:1 contrast ratio on white and 1.16:1 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.