#233B8E Hex Color
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This deep, saturated blue provides a strong foundation for corporate branding and technology interfaces. With high readability against white text, #233b8e works effectively as a dominant background color. It feels grounded and authoritative, avoiding the brightness of lighter blues. If you need to soften this intensity, learning how to make purple can help you create custom palettes that pair well with its cool, somber undertones.
Questions about #233b8e
What is #233b8e in RGB, HSL and CMYK?
In RGB, #233b8e is rgb(35, 59, 142), in HSL hsl(227, 60%, 35%) and in CMYK 75%, 58%, 0%, 44%.
What design styles benefit most from using #233b8e?
The deep saturation of #233b8e works best in corporate technology, banking, or legal branding where stability and trust are essential. It commands attention without the visual strain caused by brighter, neon-adjacent blues in professional settings.
Which colors pair best with #233b8e?
Is #233b8e readable on white or black?
#233b8e has a 10.05:1 contrast ratio on white and 2.08:1 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.