#99B1DE Hex Color
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A dusty, unsaturated blue, #99b1de conveys a sense of quiet reliability. Because it sits at a mid-range lightness, this hue works well as a grounding base for corporate UI or healthcare branding. It pairs cleanly with stark white or charcoal gray, and since black text offers excellent contrast against it, readability is never an issue. This hex code provides a professional alternative to standard sky tones.
Questions about #99b1de
What is #99b1de in RGB, HSL and CMYK?
In RGB, #99b1de is rgb(153, 177, 222), in HSL hsl(219, 51%, 74%) and in CMYK 31%, 20%, 0%, 13%.
What colors pair well with #99b1de for a professional interface?
#99b1de creates a balanced, trustworthy look when paired with deep charcoal for text or crisp whites for background space. Because of its muted, unsaturated quality, it avoids the harshness of standard sky blues and maintains excellent readability.
Is #99b1de considered a warm or cool blue tone?
#99b1de sits firmly as a cool-toned blue, though its dusty, unsaturated character softens the overall impact significantly. This makes it an ideal choice for designs requiring a calm, reliable, and professional aesthetic without feeling overly cold or clinical.
Is #99b1de readable on white or black?
#99b1de has a 2.16:1 contrast ratio on white and 9.69:1 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.