#A3C3C4 Hex Color
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The hex code #a3c3c4 creates a light, dusty cyan with ashy gray undertones. Its muted saturation feels refreshing and trustworthy, making it useful for communication, technology, and aerospace branding. Use it as a supporting tone or spacious UI background, paired with charcoal. Black text remains highly readable, with about 11.2:1 contrast for body copy.
Questions about #a3c3c4
What is #a3c3c4 in RGB, HSL and CMYK?
In RGB, #a3c3c4 is rgb(163, 195, 196), in HSL hsl(182, 22%, 70%) and in CMYK 17%, 1%, 0%, 23%. Browse more shades of gray with names and hex codes.
What colors pair well with #a3c3c4?
#a3c3c4 pairs well with charcoal for strong, readable contrast, while navy adds a cooler professional feel and terracotta introduces balance without overwhelming its muted character in calm, modern interface palettes.
Does #a3c3c4 read as warm or cool?
#a3c3c4 reads as a cool color because its cyan-blue base and gray undertones feel airy, restrained, and slightly distant rather than yellow or red in most lighting and digital design contexts.
Is #a3c3c4 readable on white or black?
#a3c3c4 has a 1.88:1 contrast ratio on white and 11.16:1 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.