#64A8B4 Hex Color
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Muted and cool, #64a8b4 is a dusty cyan with gray undertones and medium lightness. Its restrained saturation feels refreshing and dependable, supporting themes of trust, freedom, and clear communication. Use it as a supporting tone in technology, aerospace, or children’s branding, pairing it with navy or warm coral. The hex code #64a8b4 supports readable black body text.
Questions about #64a8b4
What is #64a8b4 in RGB, HSL and CMYK?
In RGB, #64a8b4 is rgb(100, 168, 180), in HSL hsl(189, 35%, 55%) and in CMYK 44%, 7%, 0%, 29%. Browse more shades of blue with names and hex codes.
What colors pair well with #64a8b4?
Is #64a8b4 warm or cool?
#64a8b4 reads as a cool color because its cyan-blue base and gray undertones soften warmth; its medium-light value keeps the shade approachable rather than icy, making it suitable for calm interfaces and communication-focused designs.
Is #64a8b4 readable on white or black?
#64a8b4 has a 2.69:1 contrast ratio on white and 7.80:1 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.