Oklab Chroma Scale

color scale

type: color-oklab-chroma-scale
A decision to define a chroma scale for Oklab colors.

Models

The following models can be used to produce a Oklab Chroma Scale decision.

Explicit value

Defines a Oklab chroma scale with arbitrary percentage values.

Sample decision

0.05

0.1

0.15

Model:

color-oklab-chroma-scale/explicit

Params:

values

0.050.10.15

Sample data

{
  "name": "Oklab Chroma Scale Explicit Sample",
  "model": "color-oklab-chroma-scale/explicit",
  "params": {
    "values": [
      0.05,
      0.1,
      0.15
    ]
  }
}

🐘 Help wanted: Documenting schemas

Bounded

Defines a Oklab chroma scale interpolating linearly between two chroma values.

Sample decision

0.05

0.081

0.113

0.144

0.175

0.206

0.238

0.269

0.3

Model:

color-oklab-chroma-scale/bounded

Params:

from

0.05
to

0.3
steps

7

Sample data

{
  "name": "Oklab Chroma Scale Bounded Sample",
  "model": "color-oklab-chroma-scale/bounded",
  "params": {
    "from": 0.05,
    "to": 0.3,
    "steps": 7
  }
}

🐘 Help wanted: Documenting schemas

Anchored

Defines a Oklab chroma scale from an anchor value applying modifiers to generate items before and/or after the anchor .

Sample decision

0.05

0.075

0.1

0.15

0.2

0.25

Model:

color-oklab-chroma-scale/anchored

Params:

anchor

0.1
before

[object Object]
after

[object Object]

Sample data

{
  "name": "Oklab Chroma Scale Anchored Sample",
  "model": "color-oklab-chroma-scale/anchored",
  "params": {
    "anchor": 0.1,
    "before": {
      "steps": 2,
      "modifier": {
        "mode": "linear",
        "by": -0.025
      }
    },
    "after": {
      "steps": 3,
      "modifier": {
        "mode": "linear",
        "by": 0.05
      }
    }
  }
}