Tailwind gray-700
#374151 — every format, its contrast behaviour, and the rest of the gray scale.
#374151
Hex
#374151RGB
rgb(55 65 81)HSL
hsl(217 19% 27%)Background class
bg-gray-700Text class
text-gray-700Border class
border-gray-700On white: 10.31:1 — passes AA for text
On slate-900: 1.73:1 — decoration only