#2124A0 Hex Color
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This intense, saturated indigo provides a stable, professional anchor for corporate interfaces and security-focused branding. Because of its high chroma, it maintains strong readability against white text, making it a reliable choice for dark mode UI layouts. The hex code for this shade is #2124a0. Pair it with soft cream or muted gold to cut the coldness and add a touch of traditional structure to your design.
Questions about #2124a0
What is #2124a0 in RGB, HSL and CMYK?
In RGB, #2124a0 is rgb(33, 36, 160), in HSL hsl(239, 66%, 38%) and in CMYK 79%, 78%, 0%, 37%.
What color palettes work best with #2124a0?
This saturated indigo pairs beautifully with cream or muted gold to balance its cool intensity. These softer, warmer tones cut through the coldness of the blue, creating a sense of traditional structure and sophisticated contrast for modern interface design.
Is #2124a0 readable on white or black?
#2124a0 has a 11.50:1 contrast ratio on white and 1.82:1 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.