Linear REC. 2020
The Linear Rec. 2100 color space is registered in Color by default
Properties
Name: rec2100-linear
White Point: D65 / 2˚
Coordinates:
| Name | Range* |
|---|---|
r | [0, 1] |
g | [0, 1] |
b | [0, 1] |
* Range denotes in gamut colors, but the color space supports an extended range beyond the gamut.
CIE 1931 xy Chromaticity – Rec. 2020 Chromaticities (the same as Rec. 2100)
The Linear Rec. 2100 space is the same as Linear Rec. 2100 and is essentially an alias required by the CSS HDR specification.
Channel Aliases:**
| Channels | Aliases |
|---|---|
r | red |
g | green |
b | blue |
Input/Output
Parsed input and string output formats support all valid CSS forms:
color(rec2020-linear r g b / 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("rec2020-linear", [0, 0, 0], 1)
The string representation of the color object and the default string output will be in the color(rec2020-linear r g b / a) form.
>>> Color("rec2100-linear", [0.6274, 0.0691, 0.01639])
color(rec2100-linear 0.6274 0.0691 0.01639 / 1)
>>> Color("rec2100-linear", [0.7513, 0.41509, 0.04951]).to_string()
'color(rec2100-linear 0.7513 0.41509 0.04951)'
Registering
from coloraide import Color as Base
from coloraide.spaces.rec2100_linear import Rec2100Linear
class Color(Base): ...
Color.register(Rec2100Linear())