Color.toHsl (Color.rgb 255 255 255) returns to NaN

[simonh1000]

In elm-repl

> import Color
> Color.toHsl (Color.rgb 255 255 255)
{ hue = NaN, saturation = NaN, lightness = 1, alpha = 1 }
    : { alpha : Float, hue : Float, lightness : Float, saturation : Float
      }

Likewise Color.toHsl Color.white fails

[process-bot]

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[process-bot]

Thanks for the issue! Make sure it satisfies this checklist. My human colleagues will appreciate it!

Here is what to expect next, and if anyone wants to comment, keep these things in mind.

[zwilias]

Related PR's and discussion: #695 and #587 and an important commit

Depending on use-case, you may be able to work around the issue with if isNaN v then 0 else v to post-process .hue and .saturation.

[zwilias]

Related PR's and discussion: #695 and #587 and an important commit

Depending on use-case, you may be able to work around the issue with if isNaN v then 0 else v to post-process .hue and .saturation.