#43A1F9 Hex Color
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Loud, bright blue with a cool, electric edge. #43a1f9 is highly saturated, so it works best as an accent or call-to-action color rather than a full background. Black text reads clearly on it at about 7.7:1 contrast, which clears WCAG AA for body copy. Pair it with warm coral or deep plum to balance its energy. The hex code #43a1f9 shows up often in tech, finance, and security branding.
Questions about #43a1f9
What is #43a1f9 in RGB, HSL and CMYK?
In RGB, #43a1f9 is rgb(67, 161, 249), in HSL hsl(209, 94%, 62%) and in CMYK 73%, 35%, 0%, 2%.
What colors pair well with #43a1f9?
Is #43a1f9 readable on white or black?
#43a1f9 has a 2.72:1 contrast ratio on white and 7.70:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it is too faint for text and on black it works for body text. Try other pairs in the contrast checker.