color.
Latrodectus is a broadly distributed genus of spiders with several species that together are referred to as true widows. This group is composed of those often loosely called black widow spider, brown widow spiders, and similar spiders.
CMYKH (c, m, y, k): (0, 0, 0, 97)
SRGBB (r, g, b): (8, 8, 8)
HSV (h, s, v): (0°, 0%, 3.1%)