[NTG-context] Color red:3

Hello, there is a color "red:3" noticed at http://wiki.contextgarden.net/Colors. However, the following code doesn't work with color "red:3" specification: ---- \starttext \showcolor[rgb] \color[red]{AAA} \color[red:3]{AAA} \stoptext ---- So, how it the matter with using "red:3" correctly? TIA. Best regards, Lukas -- Ing. Lukáš Procházka [mailto:LPr@pontex.cz] Pontex s. r. o. [mailto:pontex@pontex.cz] [http://www.pontex.cz] Bezová 1658 147 14 Praha 4 Tel: +420 244 062 238 Fax: +420 244 461 038