@LeaVerou

With the addition of Hue Interpolation in css-color-4, it is now possible to use longer hue for this example, can we add it to the example as well?

.test {
  background-image:
    radial-gradient(closest-side, gray, transparent),
    conic-gradient(in hsl longer hue, red, red);
  transform: scaleX(-1);
}

Conic-gradient() color-stops are distributed clockwise around the circle, but in Example 17 the example rendering shows them being laid out counter-clockwise.

The example seems to have been corrected, meanwhile.