Place and customize the following filter to display a different default color palette for the color control.
add_filter( 'bricks/builder/color_palette', function( $colors ) {
// Option #1: Add an individual color
$colors[] = [
'hex' => '#3ce77b',
'rgb' => 'rgba(60, 231, 123, 0.56)',
];
// Option #2: Override entire color palette
$colors = [
['hex' => '#3ce77b'],
['hex' => '#f1faee'],
['hex' => '#a8dadc'],
['hex' => '#457b9d'],
['hex' => '#1d3557'],
];
return $colors;
} );