#99DEFC Hex Color
Online color picker to view shades, tints, color codes, and complementary colors

This high-key cyan is breezy and light, functioning best as a spacious UI background or a fresh accent. Because it sits on the lighter side of the spectrum, it requires strong, dark-toned text to maintain readability. The hex code for this color is #99defc. When paired with deep charcoal grays or navy blues, this shade creates a crisp, clean aesthetic perfect for modern digital interfaces.
Questions about #99defc
What is #99defc in RGB, HSL and CMYK?
In RGB, #99defc is rgb(153, 222, 252), in HSL hsl(198, 94%, 79%) and in CMYK 39%, 12%, 0%, 1%.
What colors pair well with #99defc for modern design?
Is #99defc readable on white or black?
#99defc has a 1.47:1 contrast ratio on white and 14.20:1 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.