#3489E9 Hex Color
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Bright and strongly saturated, #3489e9 is a cool blue with a crisp, slightly cyan cast. Its energetic presence suits calls to action, technology interfaces, finance dashboards, and security branding. Use it as a supporting accent against navy or charcoal rather than a full-page background. Black text achieves about 5.9:1 contrast. The hex code is #3489e9.
Questions about #3489e9
What is #3489e9 in RGB, HSL and CMYK?
In RGB, #3489e9 is rgb(52, 137, 233), in HSL hsl(212, 80%, 56%) and in CMYK 78%, 41%, 0%, 9%.
Which colors pair well with #3489e9?
Is #3489e9 a warm or cool color?
#3489e9 reads as a cool blue because its strong blue base has a slight cyan cast, giving it a crisp, energetic feel that suits technology, finance, security, and other focused digital interfaces.
Is #3489e9 readable on white or black?
#3489e9 has a 3.55:1 contrast ratio on white and 5.90:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it works only for large text (24px, or 18.5px bold) and on black it works for body text. Try other pairs in the contrast checker.