Dark Red Color coordinates Hex triplet #8B0000 sRGBB (r, g, b) (139, 0, 0) CMYKH (c, m, y, k) (0, 100, 100, 45) HSV (h, s, v) (0°, 100%, 55%) Source X11 B: Normalized to [0–255] (byte) H: Normalized to [0–100] (hundred)