CAM02 LCD

The CAM02 LCD color space is not registered in Color by default

Properties

Name: cam02-lcd

White Point: D65 / 2˚

Coordinates:

Name	Range^*
`j`	[0, 100]
`a`	[-75, 75]
`b`	[-75, 75]

^* Space is not bound to the range and is only used as a reference to define percentage inputs/outputs in relation to the Display P3 color space.

Figure 1. The sRGB gamut represented within the CAM02 LCD color space.

This is the LCD variant of the CAM02 UCS color space and is optimized for "large" color distancing. See CAM02 UCS for more info.

Learn more.

Viewing Conditions

CAM02 LCD uses the same environment setup for viewing conditions as CAM02 JMh, so check out the related documentation if creating a CAM02 LCD variant is desired.

Channel Aliases

Channels	Aliases
`j`	`lightness`
`a`
`b`

Input/Output

The CAM02 LCD space is not currently supported in the CSS spec, the parsed input and string output formats use the color() function format using the custom name --cam02-lcd:

color(--cam02-lcd j a b / a)  // Color function

The string representation of the color object and the default string output use the color(--cam02-lcd j a b / a) form.

>>> Color("cam02-lcd", [60.054, 56.72, 35.659], 1)
color(--cam02-lcd 60.054 56.72 35.659 / 1)
>>> Color("cam02-lcd", [79.041, 13.11, 41.225], 1).to_string()
'color(--cam02-lcd 79.041 13.11 41.225)'

Registering

from coloraide import Color as Base
from coloraide.spaces.cam02_ucs import CAM02LCD

class Color(Base): ...

Color.register(CAM02LCD())