#578E9B Hex Color
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This dusty, unsaturated cyan sits in a cool, muted range. Designers often use it for professional UI interfaces because it offers a stable, reliable look. Black text remains highly legible against this shade, hitting a 5.7:1 contrast ratio. While it works best as a supporting tone, the hex code #578e9b provides enough character to anchor tech branding or communication layouts.
Questions about #578e9b
What is #578e9b in RGB, HSL and CMYK?
In RGB, #578e9b is rgb(87, 142, 155), in HSL hsl(191, 28%, 47%) and in CMYK 44%, 8%, 0%, 39%.
What design styles work best with #578e9b?
The muted nature of #578e9b excels in modern tech branding, professional interfaces, or minimal communication materials. Its unsaturated quality helps it serve as a grounding, stable foundation without overpowering other brand elements or distracting from primary calls to action.
Is #578e9b readable on white or black?
#578e9b has a 3.65:1 contrast ratio on white and 5.74:1 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.