#C9EBFF Hex Color
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This airy, luminous blue leans heavily into high lightness and low saturation, making it feel remarkably light and expansive. The hex code #c9ebff works best as a clean, soft background in UI design where you need readability without the starkness of pure white. Pair it with dark charcoal text to ensure maximum contrast, as it can feel slightly washed out if used with lighter colors.
Questions about #c9ebff
What is #c9ebff in RGB, HSL and CMYK?
In RGB, #c9ebff is rgb(201, 235, 255), in HSL hsl(202, 100%, 89%) and in CMYK 21%, 8%, 0%, 0%.
Why is #c9ebff effective for user interfaces?
This hex color functions as a soft, readable alternative to pure white because its high lightness preserves contrast while reducing eye strain. Designers prefer #c9ebff for background surfaces that need an airy, spacious, and modern feel without losing legibility.
Is #c9ebff readable on white or black?
#c9ebff has a 1.24:1 contrast ratio on white and 16.81:1 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.