Deep Sky Blue

Deep Sky Blue is the saturated cyan-blue of a cloudless midday sky at altitude. The CSS hex carries strong association with technology, communications, and travel brands. It is bright enough to feel energetic without veering into childish primary blue. Cream and warm coral alongside give an open-air palette; deep navy adds tonal depth. At full saturation it reads as a primary accent against white. The contrast for body text is borderline at small sizes, so headlines, buttons, and decorative elements suit it better than long paragraphs. Body text against white falls below AA at body sizes.