#0A4878 Hex Color
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#0a4878 is a dark, cool blue with rich saturation and a subdued, slightly gray finish. Its depth suggests trust, authority, and security, making it effective for finance, technology, government, and corporate branding. Use it as a dominant UI background, where white text reaches about 9.5:1 contrast. The hex code is #0a4878.
Questions about #0a4878
What is #0a4878 in RGB, HSL and CMYK?
In RGB, #0a4878 is rgb(10, 72, 120), in HSL hsl(206, 85%, 25%) and in CMYK 92%, 40%, 0%, 53%.
What colors pair well with #0a4878?
#0a4878 pairs well with white, pale blue, and cool gray for clean contrast, while muted orange or warm gold can add a restrained complementary accent without overpowering its deep, cool blue base.
Is #0a4878 readable on white or black?
#0a4878 has a 9.49:1 contrast ratio on white and 2.21:1 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.