3 ms·
As an addendum a good way to visualize gradients of equal perceived brightness is to use an Hue Chroma Luminance (perceived brightness) picker like http://trist
by barbegal 4y ago
As an addendum a good way to visualize gradients of equal perceived brightness is to use an Hue Chroma Luminance (perceived brightness) picker like http://tristen.ca/hcl-picker/ http://tristen.ca/hcl-picker/
As you can see, preserving luminance means you get a restricted range of gradients to choose from.
- planede 4y agoLinear interpolation in the HCL space is not equivalent to linear interpolation in a linear colorspace. For example in a linear colorspace if the interpolation goes from saturated blue to saturated yellow, then the the interpolation goes through gray, while in the HCL space the interpolation goes through more or less saturated colors. The possible colors produced by a display remain a cube in a linear colorspace, which is a convex object, so all gradients remain available.