#333A56 Hex Color
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#333a56 is a dusty, unsaturated indigo with an inky, matte finish. Because it sits on the darker side of the spectrum, it functions best as a moody background or a grounding anchor for UI designs. Pair it with crisp white text for excellent readability, or look at other shades of purple to find lighter complements. This hex code works well for structured, serious branding.
Questions about #333a56
What is #333a56 in RGB, HSL and CMYK?
In RGB, #333a56 is rgb(51, 58, 86), in HSL hsl(228, 26%, 27%) and in CMYK 41%, 33%, 0%, 66%. Browse more shades of blue with names and hex codes.
What colors pair best with #333a56 in a UI design?
This deep indigo works best when paired with crisp white text or lighter neutrals for high readability. For a balanced palette, incorporate cream or soft gray to soften the intensity of the #333a56 background.
Is #333a56 considered a warm or cool color?
#333a56 sits firmly on the cool end of the spectrum due to its strong indigo base. Its desaturated, dusty quality helps it feel less aggressive than a true navy, making it versatile for professional, serious design environments.
Is #333a56 readable on white or black?
#333a56 has a 11.16:1 contrast ratio on white and 1.88:1 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.