#6378B1 Hex Color
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#6378b1 is a dusty, unsaturated blue with a matte finish. This cool tone feels professional and steady, working well for finance or tech branding where reliability is the priority. Pair it with crisp white or deep slate grays to avoid a washed-out look. Because it provides sufficient contrast for body text, the hex code #6378b1 serves as a solid base color for UI layouts.
Questions about #6378b1
What is #6378b1 in RGB, HSL and CMYK?
In RGB, #6378b1 is rgb(99, 120, 177), in HSL hsl(224, 33%, 54%) and in CMYK 44%, 32%, 0%, 31%.
Which colors pair best with #6378b1?
#6378b1 functions best when paired with high-contrast neutrals like crisp white or deep slate to prevent the muted tones from appearing washed out. For secondary accents, it works surprisingly well with soft, earthy terracotta or muted ochre tones.
Is #6378b1 readable on white or black?
#6378b1 has a 4.32:1 contrast ratio on white and 4.85:1 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.