#666D80 Hex Color

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This dusty, ashy blue carries a heavy, muted quality that feels grounded and professional. Because it sits between grey and blue, #666d80 works best as a supporting neutral or a background color for corporate tech branding. It offers enough contrast for legible white text, keeping layouts clean. The hex code for this dim, understated tone is #666d80.

Questions about #666d80

What is #666d80 in RGB, HSL and CMYK?

In RGB, #666d80 is rgb(102, 109, 128), in HSL hsl(224, 11%, 45%) and in CMYK 20%, 15%, 0%, 50%.

What colors pair well with #666d80?

#666d80 looks sophisticated when balanced against warmer neutrals like cream or beige, which neutralize its cool ashy nature. For a stronger, modern contrast, it works well alongside crisp charcoal or soft off-whites to maintain a clean corporate aesthetic.

Is #666d80 readable on white or black?

#666d80 has a 5.16:1 contrast ratio on white and 4.06:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it works for body text and on black it works only for large text (24px, or 18.5px bold). Try other pairs in the contrast checker.

#666D80 Hex Color

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Questions about #666d80

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