#0D53FF Hex Color
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#0d53ff is a highly saturated, cool blue with a bright, clear finish and strong visual energy. Its bold intensity suits call-to-action buttons, links, security interfaces, and technology branding, especially as a small accent against navy or charcoal. The hex code #0d53ff provides about 5.7:1 contrast with white text, meeting WCAG AA for body text.
Questions about #0d53ff
What is #0d53ff in RGB, HSL and CMYK?
In RGB, #0d53ff is rgb(13, 83, 255), in HSL hsl(223, 100%, 53%) and in CMYK 95%, 67%, 0%, 0%.
Is #0d53ff a warm or cool color?
#0d53ff reads as a cool blue because its strong blue base has no warm red or yellow cast. That cool, high-energy appearance suits modern interfaces, digital products, and accents that need to feel clear, active, and focused.
What colors pair well with #0d53ff?
Is #0d53ff readable on white or black?
#0d53ff has a 5.67:1 contrast ratio on white and 3.69:1 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 works only for large text (24px, or 18.5px bold). Try other pairs in the contrast checker.