#91BBFF Hex Color
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This sparkling, pastel blue brings a light, airy quality to any interface. Its high lightness and moderate saturation make it an excellent choice for backgrounds in tech or healthcare branding where a clean, approachable look is needed. Because black text offers strong contrast against this shade, it remains highly readable. The hex code for this color is #91bbff.
Questions about #91bbff
What is #91bbff in RGB, HSL and CMYK?
In RGB, #91bbff is rgb(145, 187, 255), in HSL hsl(217, 100%, 78%) and in CMYK 43%, 27%, 0%, 0%.
What makes #91bbff a good choice for user interfaces?
This shade functions exceptionally well in UI design because it maintains high readability against dark text while providing a calming, trustworthy aesthetic. It feels professional yet approachable, making it a standard choice for healthcare or financial dashboard backgrounds where visual clarity is paramount.
What colors pair best with #91bbff?
This pastel blue pairs beautifully with a deep charcoal for high-contrast text, or a warm terracotta to create a striking, modern color balance. You can also ground it with neutral grays to maintain its airy, tech-focused quality without overwhelming the viewer.
Is #91bbff readable on white or black?
#91bbff has a 1.95:1 contrast ratio on white and 10.75:1 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.