Based on https://gka.github.io/palettes/

Great tool, but gets wonky with diverging color scales

https://gka.github.io/palettes/#/99|d|002854,a1ffe1,b2b2b2|b2b2b2,f47e2a,9e005c|1|1

https://gka.github.io/palettes/#/99|d|00429d,96ffea,cccccc|cccccc,ff005e,93003a|1|1

https://github.com/d3/d3-color

rgb

hsl

hcl

lab

cubehelix

NO

hsv

hsi

TODO

range round

x input colors

x color band for each

x state in url

x output colors

x link to colormap

• colorblind

• black boxes on safari

• tidy code