in reply to Create own colors with RGB values in PDF::API2

You can just use an HTML like RGB hex mask, prefixed by '#':
#!/usr/bin/perl use common::sense; use PDF::API2; my $pdf = PDF::API2->new(); my $page = $pdf->page(0); my $gfx = $page->gfx; my $red_rgb = '#ff0000'; $gfx->strokecolor($red_rgb); $gfx->rect(10,100,200,200); $gfx->stroke; $pdf->saveas('/tmp/red_box.pdf');
This'll work pretty well everywhere you can specify a color.