#221DB5 Hex Color
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This intense, saturated navy carries a serious and authoritative weight. It works effectively as a dominant base for corporate or tech interfaces, providing a stable, moody alternative to standard dark modes. Because of its deep intensity, white text remains highly legible against it. The hex code #221db5 pairs well with subtle, muted grays to keep designs from feeling overwhelming.
Questions about #221db5
What is #221db5 in RGB, HSL and CMYK?
In RGB, #221db5 is rgb(34, 29, 181), in HSL hsl(242, 72%, 41%) and in CMYK 81%, 84%, 0%, 29%.
What colors pair best with #221db5?
To keep the design balanced, pair #221db5 with muted, neutral grays or a soft cream to avoid overwhelming the viewer. These lighter accents prevent the deep navy from feeling too heavy while maintaining a clean, professional aesthetic for your layout.
Is #221db5 readable on white or black?
#221db5 has a 10.98:1 contrast ratio on white and 1.91:1 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.