#345F7D Hex Color
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The hex code #345f7d is a dark, muted blue with cool gray undertones and low saturation. Its dusty, shaded quality suggests seriousness, reliability, and control, making it useful for finance, technology, government, or security designs. Use it as a strong dark background with white text, which reaches about a 6.8:1 contrast ratio.
Questions about #345f7d
What is #345f7d in RGB, HSL and CMYK?
In RGB, #345f7d is rgb(52, 95, 125), in HSL hsl(205, 41%, 35%) and in CMYK 58%, 24%, 0%, 51%.
What colors pair well with #345f7d?
#345f7d pairs well with warm off-white, muted terracotta, and pale sand, which add contrast without making its low-saturation blue feel harsh or overly corporate. Use warmer tones for buttons, highlights, or secondary panels while keeping the blue as the dominant base.
Is #345f7d readable on white or black?
#345f7d has a 6.82:1 contrast ratio on white and 3.07:1 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 works only for large text (24px, or 18.5px bold). Try other pairs in the contrast checker.