#427AAF Hex Color
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A muted, mid-dark blue with gray undertones, #427aaf reads calm and dependable rather than bold. It works well for healthcare dashboards, finance interfaces, and government or legal sites where trust matters. Pair it with warm neutrals like soft cream for balance, or use white type on top for clear contrast. As a hex code, it holds up as a supporting tone behind dark text without overwhelming a layout.
Questions about #427aaf
What is #427aaf in RGB, HSL and CMYK?
In RGB, #427aaf is rgb(66, 122, 175), in HSL hsl(209, 45%, 47%) and in CMYK 62%, 30%, 0%, 31%.
What colors pair well with #427aaf?
Warm neutrals like cream and beige balance its cool tone, while white type keeps text readable on top. Avoid pairing it with bright greens, which can clash.
Is #427aaf a good choice for backgrounds?
Yes, as long as text on top has enough contrast. Dark gray or black type reads clearly on it, meeting WCAG AA at body text sizes.
What mood does #427aaf convey?
It feels calm, steady, and professional. The gray undertone keeps it subdued, making it a fit for finance, healthcare, and government design work.
Is #427aaf readable on white or black?
#427aaf has a 4.53:1 contrast ratio on white and 4.63:1 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 for body text. Try other pairs in the contrast checker.