Tailwind blue-600
#2563eb — every format, its contrast behaviour, and the rest of the blue scale.
#2563eb
Hex
#2563ebRGB
rgb(37 99 235)HSL
hsl(221 83% 53%)Background class
bg-blue-600Text class
text-blue-600Border class
border-blue-600On white: 5.17:1 — passes AA for text
On slate-900: 3.45:1 — large text / UI only
Closest other tokens