_color_rewrite_stylesheet($theme, &$info, &$paths, $palette, $style) Rewrites the stylesheet to match

Allows users to change the color scheme of themes. File core/modules/color/color.module

public ColorConfigCacheInv

Default theme implementation for a theme's color form. Available variables: form: Form

color_theme() Implements

color_get_palette($theme, $default = FALSE) Retrieves the color palette for a particular theme.

color_scheme_form($complete_form, FormStateInterface $form_state, $theme) Form constructor for the color configuration

The cache tags invalidator. Type:

color_valid_hexadecimal_string($color) Determines if a hexadecimal CSS color string is valid.

color_block_view_system_branding_block_alter(array &$build, BlockPluginInterface $block) Implements