Enter a hex value, and the tool finds the closest matching Tailwind CSS color name and shade.
We compute the CIELAB ΔE distance from your color to every Tailwind shade and return the closest match — perceptually accurate, not just numeric.
The default Tailwind v3 palette of core color families, each with shades 50 through 900.
A ΔE of 0 means your color is an exact Tailwind color, so you can use its class name directly with no visible difference.