#4087C4 Hex Color

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Hex color #4087c4 graphic
#4087c4 is a medium, cool blue with moderate saturation and a slight gray undertone. Its controlled appearance conveys trust and reliability in finance, healthcare, technology, and government branding. Use it as a supporting tone beside navy or warm copper. Black text reaches about 5.5:1 contrast, meeting WCAG AA for body text. The hex code is #4087c4.

Questions about #4087c4

What is #4087c4 in RGB, HSL and CMYK?
In RGB, #4087c4 is rgb(64, 135, 196), in HSL hsl(208, 53%, 51%) and in CMYK 67%, 31%, 0%, 23%.
What colors pair well with #4087c4?
#4087c4 pairs well with navy for a dependable monochromatic feel, while warm copper or terracotta adds contrast without overpowering its cool blue base. Off-white backgrounds and pale gray accents keep the resulting palette clean and balanced.
Is #4087c4 warm or cool?
#4087c4 reads as a cool, medium blue because its blue hue and slight gray undertone temper warmth, giving it a controlled, dependable mood rather than a bright or playful one in digital interfaces and brand systems.
Is #4087c4 readable on white or black?
#4087c4 has a 3.83:1 contrast ratio on white and 5.48:1 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.