#365A8C Hex Color
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#365a8c is a dark, muted blue with cool gray undertones and a controlled, serious mood. The hex code #365a8c suits finance, technology, government, and security interfaces, especially as a supporting tone or dark UI base. White text reaches about 7.0:1 contrast, while burgundy or warm off-white accents add depth without making the palette feel cold.
Questions about #365a8c
What is #365a8c in RGB, HSL and CMYK?
In RGB, #365a8c is rgb(54, 90, 140), in HSL hsl(215, 44%, 38%) and in CMYK 61%, 36%, 0%, 45%.
What colors pair well with #365a8c?
#365a8c pairs well with warm off-white, pale sand, muted copper, and burgundy, which add warmth and contrast to its cool, gray-muted base while preserving a serious visual tone. Use lighter accents for small interface details.
Is #365a8c readable on white or black?
#365a8c has a 7.00:1 contrast ratio on white and 2.99:1 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.