#171A21 Hex Color
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#171a21 is a dusty, near-black blue with a distinct, muted character. This dim shade works effectively as a full-page background for modern UI designs because it offers a soft alternative to pure black. It pairs well with muted teals or cool grays to keep the aesthetic cohesive. The hex code for this color is #171a21, and it maintains high readability for white text.
Questions about #171a21
What is #171a21 in RGB, HSL and CMYK?
In RGB, #171a21 is rgb(23, 26, 33), in HSL hsl(222, 18%, 11%) and in CMYK 30%, 21%, 0%, 87%.
Where should I use #171a21 in a web interface?
#171a21 works best as a primary background color for dark mode interfaces because it reduces eye strain compared to pitch black. It provides a professional, grounded canvas that allows bright interface elements or white text to pop with superior contrast.
What colors pair well with #171a21 for a balanced palette?
This shade pairs beautifully with muted teals or cool gray tones to maintain a cohesive, moody aesthetic. To add warmth, consider introducing soft, desaturated mustard accents, which balance the inherent coolness of the deep blue undertones.
Is #171a21 readable on white or black?
#171a21 has a 17.41:1 contrast ratio on white and 1.20:1 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.