Tailwind CSS Colors
Gray 900
#111827Tailwind classes
Backgroundbg-gray-900
Texttext-gray-900
Borderborder-gray-900
Ringring-gray-900
CSS Values
HEX#111827
RGBrgb(17, 24, 39)
HSLhsl(221, 39%, 11%)
HSL (modern)hsl(221deg 39% 11%)
OKLCHoklch(21% 0.0318 265deg)
Tints & Shades
Color Harmonies
complementary
triadic
analogous
split Complementary
tetradic
Contrast
AaText on white
Ratio: 17.74:1AA: PassAAA: PassAA Large: Pass
AaText on black
Ratio: 1.18:1AA: FailAAA: FailAA Large: Fail