#1C45C9 Hex Color
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The saturated blue of #1c45c9 is bold and cool, with strong violet undertones and enough depth to feel serious rather than playful. This hex code works best as a high-impact accent, call-to-action color, or dark interface base. White text reaches about 7.7:1 contrast, making it suitable behind small body text in security, finance, and technology layouts.
Questions about #1c45c9
What is #1c45c9 in RGB, HSL and CMYK?
In RGB, #1c45c9 is rgb(28, 69, 201), in HSL hsl(226, 76%, 45%) and in CMYK 86%, 66%, 0%, 21%. Browse more shades of blue with names and hex codes.
What colors pair well with #1c45c9?
Pair #1c45c9 with burgundy for a richer, dramatic palette, or with warm ivory for softer contrast, while restrained neutrals prevent its high saturation from competing with buttons, headings, and icons.
Is #1c45c9 readable on white or black?
#1c45c9 has a 7.65:1 contrast ratio on white and 2.74:1 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.