#A3FFFF Hex Color

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#a3ffff is a highly luminous, pastel cyan that leans icy and cold. Because it is so bright, use it sparingly as an accent rather than a primary background to avoid washing out your design. It pairs well with charcoal gray or deep violet to ground the lightness. Designers often research what colors make white to balance such intense, high-saturation tints in their palettes.

Questions about #a3ffff

What is #a3ffff in RGB, HSL and CMYK?

In RGB, #a3ffff is rgb(163, 255, 255), in HSL hsl(180, 100%, 82%) and in CMYK 36%, 0%, 0%, 0%.

How should I use #a3ffff in a color palette?

Treat #a3ffff as a high-visibility accent color rather than a primary background because its extreme brightness can tire the eyes. It creates a striking contrast when placed against dark neutrals like charcoal or deep, moody hues like violet that anchor its light energy.

Is #a3ffff readable on white or black?

#a3ffff has a 1.14:1 contrast ratio on white and 18.30:1 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.

#A3FFFF Hex Color

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Questions about #a3ffff

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