#2159C3 Hex Color
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This saturated blue feels strong and assertive, avoiding the softness of lighter sky tones. Because it is highly pigmented, #2159c3 works best as a 10 percent accent rather than a full background. It pairs exceptionally well with muted grays for a modern tech look. The hex code for this intense blue is #2159c3, which offers high enough contrast to support white text for clear accessibility.
Questions about #2159c3
What is #2159c3 in RGB, HSL and CMYK?
In RGB, #2159c3 is rgb(33, 89, 195), in HSL hsl(219, 71%, 45%) and in CMYK 83%, 54%, 0%, 24%.
How should I use #2159c3 in a digital design layout?
Because #2159c3 is highly pigmented and intense, it works most effectively as a strategic 10 percent accent color. Avoid using it as a full-page background, as it can overwhelm the eyes and make text harder to read over long periods.
What colors pair best with #2159c3 for a professional look?
This blue pairs exceptionally well with muted grays, which help balance its strong intensity for a modern, clean tech aesthetic. Using crisp white text over #2159c3 also ensures high readability and strong contrast for your interface elements.
Is #2159c3 readable on white or black?
#2159c3 has a 6.39:1 contrast ratio on white and 3.28:1 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.