HELIX.Coloring.Material

Functions for blending in HCT and CAM16.

Utility methods for calculating contrast given two colors, or calculating a color given one color and a contrast ratio.

Check and/or fix universally disliked colors.

A class that solves the HCT equation.

Extension methods for working with Unity colors and Material Color Utilities. Unity Color values are treated as gamma-space colors.

Flutter-compatible Material color constants and exact fixed swatches. This uses the hard-coded Flutter Material 2 color tables, not generated tonal palettes.

Color science utilities. Utility methods for color science constants and color space conversions that aren't HCT or CAM16.

Tokens, or named colors, in the Material Design system.

Describes the difference in tone between colors.

Set of themes supported by Dynamic Color.

CAM16, a color appearance model.

A class containing a value that changes with the contrast level.

Comprises foundational palettes to build a color scheme.

A color that adjusts itself based on UI state provided by DynamicScheme.

Constructed by a set of values representing the current UI state and provides a set of TonalPalettes.

Exact pre-created accent swatch. Use this when you need to match Flutter accent tables exactly.

Exact pre-created standard swatch. Use this when you need to match Flutter's hard-coded tables exactly.

HCT, hue, chroma, and tone.

Key color is a color that represents the hue and chroma of a tonal palette.

A scheme that places the source color in PrimaryContainer. Primary Container is the source color, adjusted for color relativity. Tertiary Container is an analogous color, specifically the analog found by increasing hue on a 6-division wheel.

A Dynamic Color theme that is intentionally detached from the input color.

A scheme that places the source color in PrimaryContainer. Tertiary Container is the complement to the source color.

A playful theme - the source color's hue does not appear in the theme.

A Dynamic Color theme that is grayscale.

A Dynamic Color theme that is near grayscale.

A playful theme - the source color's hue does not appear in the theme.

A Dynamic Color theme with low to medium colorfulness and a tertiary palette with a hue related to the source color.

A Dynamic Color theme that maxes out colorfulness at each position in the primary tonal palette.

Design utilities using color temperature theory. Analogous colors, complementary color, and cache to efficiently, lazily, generate data for calculations when needed.

Generated accent swatch backed by a tonal palette. Useful if you want accent-style indexing but still generated from HCT.

Generated swatch backed by a tonal palette. This replaces the old MaterialColor wrapper behavior.

A convenience class for retrieving colors that are constant in hue and chroma, but vary in tone.

Documents a constraint between two DynamicColors, in which their tones must have a certain distance from each other.

In traditional color spaces, a color can be identified solely by the observer's measurement of the color. Color appearance models such as CAM16 also use information about the environment where the color was observed, known as the viewing conditions.

Base class for accent swatches with weights: 100, 200, 400, 700.

Base class for standard Material-style swatches with weights: 50, 100, 200, 300, 400, 500, 600, 700, 800, 900.

Base type for color swatches. Supports a primary value, indexed shades, and conversion to Unity colors.