#252A43 Hex Color
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This muted, inky indigo offers a somber alternative to standard black. Because it is highly unsaturated, #252a43 works well as a grounding base for dark mode interfaces or moody branding. It pairs effectively with crisp, off-white text for excellent legibility. Avoid using it alongside other dark, muddy tones, as it lacks enough contrast to stand out without a brighter partner.
Questions about #252a43
What is #252a43 in RGB, HSL and CMYK?
In RGB, #252a43 is rgb(37, 42, 67), in HSL hsl(230, 29%, 20%) and in CMYK 45%, 37%, 0%, 74%.
How does #252a43 function in UI design?
#252a43 is an exceptional grounding color for dark mode interfaces because it feels softer than pure black while maintaining professional legibility. It works best when paired with crisp, high-contrast off-whites or soft creams to keep the interface readable and visually anchored.
What colors work well with #252a43?
This inky indigo pairs beautifully with clean neutrals like off-white to create a sophisticated, high-contrast aesthetic. For more dynamic palettes, try introducing muted, dusty accents like muted gold or soft sage to provide a gentle, harmonious pop of color against the dark backdrop.
Is #252a43 readable on white or black?
#252a43 has a 14.08:1 contrast ratio on white and 1.49:1 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.