tertiaryChroma property

double? tertiaryChroma
final

Cam16 chroma value to use for tertiary colors FlexTonalPalette generation.

If null, the chroma value from the used tertiary seed key color is used, if it is larger than tertiaryMinChroma.

Flutter SDK ColorScheme.fromSeed uses tertiaryChroma hard coded and locked to 24. This produces slightly less colorful colors than primary tones for tertiary tonal palette at the mid-point tones of the palette. They are a lot less muted than the default secondary tonal palette, but not as bright as primary.

By adjusting tertiaryChroma and/or tertiaryMinChroma you can change this. The color system usage of the tertiary colors in Material 3 is pretty lenient and work well with brighter colors too on tertiary.

Implementation

final double? tertiaryChroma;