Dark Indigo — Dark Indigo is a distinctive shade whose name reflects its overall visual character. It belongs to the Violet family: a very dark, vivid tone with hex code #1F0954 and RGB values of 31, 9, 84. Its dominant channel values give it a cool undertone that reads as vivid rather than flat. Dark Indigo pairs well with crisp whites and warm neutrals and works nicely in graphic design projects. Nearest neighbors: lavender.