Does the opacity refer to the second argument in mat-color?

Does the alpha value come second when using mat-color?

Here’s a demonstration:

mat-color($warn, 0.15)

Answer №1

Based on information from the angular/components source code, it is confirmed that the value will be interpreted as opacity.

@param $color-map The theme palette (result of mat-palette).
@param $hue The hue taken from the palette. If this falls within range of 0 and 1, it will be considered as opacity.
@param $opacity The alpha channel value for the color.

@function mat-color($palette, $hue: default, $opacity: null)

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