#4C9EB5 Hex Color
Professional mid-tone cyan with stable energy

This unsaturated, mid-tone cyan carries a distinctively cool, professional temperament. The hex code #4c9eb5 offers enough visual weight to maintain high readability with black text, making it a practical choice for UI body copy or technical interface design. It balances refreshing energy with stability. Use this shade as a supporting accent in corporate or aerospace palettes to evoke trust without dominating a layout.
Questions about #4c9eb5
What is #4c9eb5 in RGB, HSL and CMYK?
In RGB, #4c9eb5 is rgb(76, 158, 181), in HSL hsl(193, 42%, 50%) and in CMYK 58%, 13%, 0%, 29%.
Where should I use the #4c9eb5 cyan in a UI design?
The #4c9eb5 shade functions best as a supporting accent or primary button color in technical, aerospace, or medical interfaces. It provides a professional, calming presence that maintains excellent readability when paired with high-contrast charcoal or black text.
Does #4c9eb5 function as a warm or cool color?
This color is distinctly cool because of its cyan-heavy composition, though its lack of saturation keeps it from feeling cold or aggressive. It is a neutral-leaning blue that offers stability rather than a vibrant, attention-grabbing energy, making it ideal for professional environments.
Is #4c9eb5 readable on white or black?
#4c9eb5 has a 3.05:1 contrast ratio on white and 6.86:1 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.