Do you need a HEX code instead of HWB?
Dopely's Converter can do it for you.
As you know, you need Hex code to import color into HTML. Now, what if your desired color is in css4? No worries, this tool does the HWB to Hex conversion for you.
This color model is very similar to HSL. HWB refers to Hue, Whiteness and Blackness. You can adjust the white and black values of each color with this model. This color model is commonly used in css4.