#436F8B Hex Color
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This dusty, unsaturated blue carries a cool, muted weight. Because of its steady and professional profile, #436f8b excels in corporate, financial, and security-focused UI designs. White text sits cleanly against this shade, making it a reliable choice for readable body copy. The hex code for this ashy blue is #436f8b, which pairs well with warm stone grays to avoid a sterile look.
Questions about #436f8b
What is #436f8b in RGB, HSL and CMYK?
In RGB, #436f8b is rgb(67, 111, 139), in HSL hsl(203, 35%, 40%) and in CMYK 52%, 20%, 0%, 45%.
Does #436f8b work well as a primary interface color?
Yes, #436f8b acts as a highly professional foundation for financial or security-focused UI, especially when paired with high-contrast text. It feels grounded rather than playful, ensuring your digital products convey stability and long-term trustworthiness to users.
What colors pair best with #436f8b?
To avoid a sterile atmosphere, pair #436f8b with warm stone grays or soft creams that balance its inherent cool, dusty undertones. Using warm beige accents helps lift the color, creating a sophisticated contrast that feels both modern and approachable.
Is #436f8b readable on white or black?
#436f8b has a 5.40:1 contrast ratio on white and 3.88:1 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.