#1D81B3 Hex Color
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This muted, unsaturated blue feels clinical and controlled, making it a natural choice for corporate sectors like finance or security. Because it remains legible against small black type, #1d81b3 functions well as a reliable base color for UI elements. Pair it with crisp whites or mixing gray tones to avoid a muddy appearance. The hex code for this cool shade is #1d81b3.
Questions about #1d81b3
What is #1d81b3 in RGB, HSL and CMYK?
In RGB, #1d81b3 is rgb(29, 129, 179), in HSL hsl(200, 72%, 41%) and in CMYK 84%, 28%, 0%, 30%.
What colors work best with #1d81b3?
This muted blue pairs effectively with crisp whites, soft grays, and charcoal for high-contrast text. To avoid a muddy appearance, avoid placing it near earthy yellow tones, favoring cool, neutral palettes instead for a clean and corporate aesthetic.
Is #1d81b3 a good choice for interface design?
Yes, #1d81b3 functions well as a primary interface color because it remains legible against black type. It feels controlled and clinical, which makes it a safe, reliable choice for financial, security, or technology-focused software platforms.
Is #1d81b3 readable on white or black?
#1d81b3 has a 4.33:1 contrast ratio on white and 4.84:1 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.