--color-rich-black: #004040;
Rich Black — Rich Black is a very dark color that is a blend of green and blue, making it a shade of deep teal or dark cyan. It falls into the teal family and is often described as a deep teal or dark cyan. It's a very dark, cool-toned color that leans toward the blue-green spectrum, with 0% red, 25% green, and 25% blue components in its RGB value.