#0D478D Hex Color
A cool blue with serious depth
#0d478d is a dark, cool blue with strong saturation and a serious, slightly muted finish. Its depth suggests trust, authority, and security, making it effective for finance, technology, healthcare, government, and corporate branding. Use it as a dominant background with white text, which reaches about 9.1:1 contrast. The hex code is #0d478d.
Questions about #0d478d
What is #0d478d in RGB, HSL and CMYK?
In RGB, #0d478d is rgb(13, 71, 141), in HSL hsl(213, 83%, 30%) and in CMYK 91%, 50%, 0%, 45%.
What colors pair well with #0d478d?
Is #0d478d a warm or cool color?
#0d478d reads as a cool blue because its hue sits firmly in the blue range, while its low lightness gives it a weighty, serious character. Its slightly muted saturation keeps it less vivid than brighter royal or electric blues.
Is #0d478d readable on white or black?
#0d478d has a 9.11:1 contrast ratio on white and 2.30:1 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.