#639089 Hex Color
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This muted, dusty teal carries a cool, ashy undertone that feels understated rather than vibrant. Because it is highly unsaturated, the hex code #639089 works best as a neutral supporting background rather than a main focus. It pairs well with warm charcoals or deep creams. With a 5.9:1 contrast ratio, black text remains perfectly legible against it for any interface or documentation.
Questions about #639089
What is #639089 in RGB, HSL and CMYK?
In RGB, #639089 is rgb(99, 144, 137), in HSL hsl(171, 19%, 48%) and in CMYK 31%, 0%, 5%, 44%.
What colors pair well with #639089 in a UI design?
Use #639089 with warm charcoal or deep cream tones to balance its cool, ashy nature. These combinations provide enough contrast for readability while keeping the overall interface feeling soft, sophisticated, and professional rather than sharp or vibrant.
Is #639089 readable on white or black?
#639089 has a 3.57:1 contrast ratio on white and 5.88:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it works only for large text (24px, or 18.5px bold) and on black it works for body text. Try other pairs in the contrast checker.