HPLuv
The HPLuv color space is not registered in Color by default
Properties
Name: hpluv
Color CSS ID: --hpluv
White Point: D65 / 2˚
Coordinates:
| Name | Range |
|---|---|
h | [0, 360) |
p | [0, 100] |
l | [0, 100] |
HPLuv color space in 3D
HPLuv is similar to HSLuv but takes as many colors as it can from CIELChuv without distorting the chroma. This ends up reducing the gamut to a subset of the sRGB gamut. In the end, only more pastel colors remain.
Channel Aliases
| Channels | Aliases |
|---|---|
h | hue |
p | perpendiculars |
l | lightness |
Inputs/Output
HPLuv is not currently supported in the CSS spec, the parsed input and string output formats use the color() function format using the custom name --hpluv:
color(--hpluv h p l / a) // Color function
When manually creating a color via raw data or specifying a color space as a parameter in a function, the color space name is always used:
Color("hpluv", [0, 0, 0], 1)
The string representation of the color object and the default string output use the color(--hpluv h p l / a) form.
>>> Color("hpluv", [23.881, 100, 53.237])
color(--hpluv 23.881 100 53.237 / 1)
>>> Color("hpluv", [49.45, 100, 74.934]).to_string()
'color(--hpluv 49.45 100 74.934)'
Registering
from coloraide import Color as Base
from coloraide.spaces.hpluv import HSPLuv
class Color(Base): ...
Color.register(HPLuv())