Human hair color used in physical anthropology and medicine to determine the shades of hair color. The scale uses the following designations: A (very light blond), B to E (light blond), F to L (blond), M to O (dark blond), P to T (light brown to brown), U to Y (dark brown/black) and Roman numerals I to IV (red) and V to VI (red blond). Brown hair is characterized by higher levels of eumelanin and lower levels of pheomelanin. Of the two types of eumelanin (black and brown), brown-haired people have brown eumelanin; they also usually have medium-thick strands of hair. Brown-haired girls
Shades of magenta Shades of magenta This article is about notable tints and shades of the color magenta. These various colors are shown below. Magenta is a color made up of equal parts of red and blue light. This would be the precise definition of the color as defined for computer display (the color #FF00FF shown in the color swatch above). It is a pure chroma on the RGB color wheel () midway between purple and rose. In HSV color space, "magenta" has a hue of 300°. Magenta is not a spectral but an "extraspectral" color: it cannot be generated by light of