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HWB to HSL converter

Paste a HWB value, get HSL instantly. Any other format works too.

Read as HWB

HSL valuehsl(10.59 100% 60%)
HSL to HWB

Every other format

HWB to HSL examples

ColorHWBHSL
hwb(0 0% 0%)hsl(0 100% 50%)
hwb(120 0% 0%)hsl(120 100% 50%)
hwb(240 0% 0%)hsl(240 100% 50%)
hwb(0 100% 0%)hsl(0 0% 100%)
hwb(0 0% 100%)hsl(0 0% 0%)
hwb(0 50.2% 49.8%)hsl(0 0% 50.2%)
hwb(10.59 20% 0%)hsl(10.59 100% 60%)
hwb(217.22 23.14% 3.53%)hsl(217.22 91.22% 59.8%)
hwb(160.12 6.27% 27.45%)hsl(160.12 84.08% 39.41%)
hwb(37.69 4.31% 3.92%)hsl(37.69 92.13% 50.2%)
hwb(258.31 36.08% 3.53%)hsl(258.31 89.53% 66.27%)
hwb(330.37 28.24% 7.45%)hsl(330.37 81.19% 60.39%)

About HWB and HSL

HWB describes a color by its hue plus how much white and black are mixed in. It is part of CSS Color 4 and is handy for tints and shades.

HSL describes hue in degrees, saturation and lightness in percent. It is easy to read, but its lightness is not perceptually even: yellow at 50% looks much lighter than blue at 50%.

How the conversion works

We read the HWB value, convert it to CIE XYZ with the matrices from the CSS Color 4 specification and then into HSL. Values outside the target gamut are mapped by the CSS Color 4 algorithm, which keeps lightness and hue and reduces chroma.

Questions and answers

How do I convert HWB to HSL?

Paste or type a HWB value into the field above. PickShade converts it with the CSS Color 4 formulas as you type, and one click copies the HSL value.

Is the HWB to HSL conversion exact?

The math is exact and the result is rounded only for display, with enough digits to convert back to the same color. If the color does not fit the target gamut, PickShade warns you and shows the nearest color that fits.

Can I get other formats at the same time?

Yes. Every other format, including OKLCH, Display P3, Tailwind, SwiftUI, Flutter and Android, is listed below the result and copies with one click.

Is this converter free?

Yes. It is free, needs no sign-up and runs entirely in your browser.