#0A90B0 Hex Color
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#0a90b0 is a cool, slightly muted cyan with a clear blue-green cast and medium-dark lightness. Its refreshing tone suggests freedom and trust, making it effective for technology, communication, aerospace, and children’s products. Use it as a supporting color or bold interface accent, where black text achieves about 5.6:1 contrast. The hex code is #0a90b0.
Questions about #0a90b0
What is #0a90b0 in RGB, HSL and CMYK?
In RGB, #0a90b0 is rgb(10, 144, 176), in HSL hsl(192, 89%, 36%) and in CMYK 94%, 18%, 0%, 31%.
What colors pair well with #0a90b0?
Where does #0a90b0 work best?
#0a90b0 reads as a cool, refreshing cyan with a clear blue-green cast, so it suits technology, communication, aerospace, and children’s products as a supporting color or bold interface accent rather than a full-page fill.
Is #0a90b0 readable on white or black?
#0a90b0 has a 3.73:1 contrast ratio on white and 5.62:1 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.