#4578E4 Hex Color
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#4578e4 is a high-energy, saturated blue that commands attention without being aggressive. It functions best as an accent color in tech and finance interfaces, providing a reliable pop against neutral backgrounds. Because it maintains strong contrast, black text remains legible on top of it. If you need to soften this intensity, learning what colors make gray helps build a balanced palette. The hex code for this shade is #4578e4.
Questions about #4578e4
What is #4578e4 in RGB, HSL and CMYK?
In RGB, #4578e4 is rgb(69, 120, 228), in HSL hsl(221, 75%, 58%) and in CMYK 70%, 47%, 0%, 11%.
What color schemes pair best with #4578e4?
This blue creates harmonious palettes when paired with neutral light-gray backgrounds or complementary warm tones like a soft terracotta. Using these variations helps balance the high-energy nature of the blue without overwhelming your digital layout.
Is #4578e4 readable on white or black?
#4578e4 has a 4.15:1 contrast ratio on white and 5.05:1 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.