#42A2CC Hex Color
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This cool, unsaturated blue lands firmly in professional territory. Because it feels secure and orderly, the hex code #42a2cc works well as a primary tone for finance or security-focused UI. It pairs cleanly with charcoal grays for high-contrast accessibility. Avoid using it as a full-page background, as it can feel too clinical; instead, try it as a reliable accent for buttons or navigation bars.
Questions about #42a2cc
What is #42a2cc in RGB, HSL and CMYK?
In RGB, #42a2cc is rgb(66, 162, 204), in HSL hsl(198, 58%, 53%) and in CMYK 68%, 21%, 0%, 20%.
What colors pair naturally with #42a2cc?
This shade thrives alongside charcoal or deep slate grays, which ground the cool tone without overwhelming it. For a sophisticated corporate palette, try incorporating soft creams or desaturated off-whites to maintain a clean, high-contrast look throughout your layout.
Is #42a2cc readable on white or black?
#42a2cc has a 2.88:1 contrast ratio on white and 7.27:1 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.