ACEScg

The ACEScg color space is not registered in Color by default

Properties

Name: acescg

White Point: D60 / 2˚

Coordinates:

Name	Range
`r`	[0, 65504]
`g`	[0, 65504]
`b`	[0, 65504]

ACEScg is a color space often used by CG artists. It is "scene-referred" or linear. It doesn't have as wide a color gamut as ACES 2065-1 as it uses a different set of primaries called AP1, but it is far larger than most other color spaces one might use and has an enormous dynamic range.

Learn about ACEScg

Channel Aliases

Channels	Aliases
`r`	`red`
`g`	`green`
`b`	`blue`

Input/Output

ACEScg is not supported via the CSS spec and the parser input and string output only supports the color() function format using the custom name --acescg:

color(--acescg 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("acescg", [1, 0, 0], 1)

The string representation of the color object and the default string output will be in the color(--acescg r g b / a) form.

>>> Color("acescg", [0.6131, 0.07019, 0.02062])
color(--acescg 0.6131 0.07019 0.02062 / 1)
>>> Color("acescg", [0.74085, 0.41498, 0.06184]).to_string()
'color(--acescg 0.74085 0.41498 0.06184)'

Registering

from coloraide import Color as Base
from coloraide.spaces.acescg import ACEScg

class Color(Base): ...

Color.register(ACEScg())