#0A66C2 Hex Color
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#0a66c2 is a saturated, assertive blue that commands attention without feeling aggressive. This shade works best as a strong accent color or for primary calls to action where readability matters, as it maintains enough contrast for white text. Because it feels professional and secure, brands often pair it with crisp grays or lighter teals. The hex code for this blue is #0a66c2.
Questions about #0a66c2
What is #0a66c2 in RGB, HSL and CMYK?
In RGB, #0a66c2 is rgb(10, 102, 194), in HSL hsl(210, 90%, 40%) and in CMYK 95%, 47%, 0%, 24%.
What colors pair well with #0a66c2?
This blue works best when paired with neutral tones like light gray or crisp white to let the saturation stand out. For more vibrant combinations, it complements lighter, desaturated teals or soft sand tones perfectly.
Is #0a66c2 readable on white or black?
#0a66c2 has a 5.68:1 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.