#3B434E Hex Color
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#3b434e is a dark, muted blue with a cool, ashy cast and matte finish. Its low saturation gives interfaces a serious, controlled feel, while the deep value suggests security and reliability. Use it as a dominant dark-mode background or supporting tone with warm terracotta accents. The hex code #3b434e also supports readable white body text at about 10.0:1 contrast.
Questions about #3b434e
What is #3b434e in RGB, HSL and CMYK?
In RGB, #3b434e is rgb(59, 67, 78), in HSL hsl(215, 14%, 27%) and in CMYK 24%, 14%, 0%, 69%. Browse more shades of gray with names and hex codes.
What colors pair well with #3b434e?
#3b434e pairs well with muted terracotta, dusty blush, or aged brass accents, which add warmth without fighting its low-saturation base. Keep those warmer tones selective to preserve its restrained, dependable mood in interfaces and brand systems.
Where does #3b434e work best in design?
Use #3b434e as a dominant background in dark-mode interfaces, finance dashboards, security products, or government-facing tools. Its dim, blue-gray character creates a controlled backdrop, while lighter text and restrained accents keep dense layouts clear rather than gloomy.
Is #3b434e readable on white or black?
#3b434e has a 10.00:1 contrast ratio on white and 2.09:1 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.