Tailwind sky-500
#0ea5e9 — every format, its contrast behaviour, and the rest of the sky scale.
#0ea5e9
Hex
#0ea5e9RGB
rgb(14 165 233)HSL
hsl(199 89% 48%)Background class
bg-sky-500Text class
text-sky-500Border class
border-sky-500On white: 2.77:1 — decoration only
On slate-900: 6.44:1 — passes AA for text