#3D66AD Hex Color
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Cool and moderately muted, #3d66ad is a medium-dark blue with a steady, dependable feel. The hex code #3d66ad works well in finance, security, healthcare, and technology branding as a supporting color beside white or soft gray. White text provides about 5.7:1 contrast, meeting WCAG AA for small body text and accessible interface controls.
Questions about #3d66ad
What is #3d66ad in RGB, HSL and CMYK?
In RGB, #3d66ad is rgb(61, 102, 173), in HSL hsl(218, 48%, 46%) and in CMYK 65%, 41%, 0%, 32%.
What colors pair well with #3d66ad?
#3d66ad pairs well with white and soft gray for a clean, dependable base, while warm accents such as terracotta or muted gold add contrast without overpowering its cool blue character.
Where does #3d66ad work well?
#3d66ad works well for navigation, dashboards, healthcare interfaces, security products, and finance branding because its cool, moderately muted blue feels stable and clear without the intensity of a bright primary blue.
Is #3d66ad readable on white or black?
#3d66ad has a 5.67:1 contrast ratio on white and 3.70:1 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.