#415663 Hex Color
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This muted, dusty blue leans heavily into grey, giving it a serious and understated character. Because of its dark, matte quality, #415663 works best as a grounding neutral for tech or finance interfaces rather than a large background fill. It pairs well with soft creams or warm whites for readable UI text, as the contrast provides a clean, professional finish for modern design systems.
Questions about #415663
What is #415663 in RGB, HSL and CMYK?
In RGB, #415663 is rgb(65, 86, 99), in HSL hsl(203, 21%, 32%) and in CMYK 34%, 13%, 0%, 61%.
How should I use #415663 in UI design?
Use #415663 as a grounding base for text-heavy interfaces or navigation bars rather than full-page backgrounds. It offers a professional, stable feel, especially when paired with cream or soft off-white text for optimal readability.
Does #415663 lean cool or warm?
While #415663 is technically a blue, its heavy grey saturation makes it feel neutral and desaturated. This makes it much less aggressive than pure blue, allowing it to function as a professional alternative to standard navy.
Is #415663 readable on white or black?
#415663 has a 7.67:1 contrast ratio on white and 2.73:1 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 is too faint for text. Try other pairs in the contrast checker.