#A1B5C9 Hex Color
Online color picker to view shades, tints, color codes, and complementary colors

This dusty, unsaturated blue feels reserved and professional. Due to its muted quality, it functions best as a background tone in UI designs for security or finance apps. Pair it with charcoal greys to anchor the palette, or use black text for maximum readability, as this color provides a 10.0:1 contrast ratio. The hex code for this ashy shade is #a1b5c9.
Questions about #a1b5c9
What is #a1b5c9 in RGB, HSL and CMYK?
In RGB, #a1b5c9 is rgb(161, 181, 201), in HSL hsl(210, 27%, 71%) and in CMYK 20%, 10%, 0%, 21%. Browse more shades of gray with names and hex codes.
What colors pair best with #a1b5c9 for UI design?
Pair #a1b5c9 with charcoal or deep slate tones to create a balanced, professional contrast that anchors your interface. Because this blue is unsaturated, it also reads clearly against crisp white text while maintaining a high readability ratio.
Is #a1b5c9 suitable for text on a white background?
Yes, #a1b5c9 provides excellent legibility against white, offering a 10.0:1 contrast ratio that ensures users can read content without strain. It is a highly accessible choice for secondary text or subtle UI elements in corporate applications.
Is #a1b5c9 readable on white or black?
#a1b5c9 has a 2.10:1 contrast ratio on white and 9.96:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it is too faint for text and on black it works for body text. Try other pairs in the contrast checker.