The FastLED Library for Arduino and other microcontrollers is used for controlling LED-strips with one to hundreds of individually addressable RGB LEDs. Here is a visual reference to the colors that are pre-defined within FastLED. In C++ they can be accessed by name, like this:
CRGB my_color; // Define a variable of type CRGB
my_color = CRGB::AliceBlue; // Variable now contains AliceBlueThe colors in this list appear in the same order as in the FastLED struct that defines them.
The struct itself looks like this:
HTMLColorCode {
AliceBlue = 0xF0F8FF, Amethyst = 0x9966CC, AntiqueWhite = 0xFAEBD7, Aqua = 0x00FFFF, Aquamarine = 0x7FFFD4, Azure = 0xF0FFFF, Beige = 0xF5F5DC, Bisque = 0xFFE4C4, Black = 0x000000, BlanchedAlmond = 0xFFEBCD, Blue = 0x0000FF, BlueViolet = 0x8A2BE2, Brown = 0xA52A2A, BurlyWood = 0xDEB887, CadetBlue = 0x5F9EA0, Chartreuse = 0x7FFF00, Chocolate = 0xD2691E, Coral = 0xFF7F50, CornflowerBlue = 0x6495ED, Cornsilk = 0xFFF8DC, Crimson = 0xDC143C, Cyan = 0x00FFFF, DarkBlue = 0x00008B, DarkCyan = 0x008B8B, DarkGoldenrod = 0xB8860B, DarkGray = 0xA9A9A9, DarkGrey = 0xA9A9A9, DarkGreen = 0x006400, DarkKhaki = 0xBDB76B, DarkMagenta = 0x8B008B, DarkOliveGreen = 0x556B2F, DarkOrange = 0xFF8C00, DarkOrchid = 0x9932CC, DarkRed = 0x8B0000, DarkSalmon = 0xE9967A, DarkSeaGreen = 0x8FBC8F, DarkSlateBlue = 0x483D8B, DarkSlateGray = 0x2F4F4F, DarkSlateGrey = 0x2F4F4F, DarkTurquoise = 0x00CED1, DarkViolet = 0x9400D3, DeepPink = 0xFF1493, DeepSkyBlue = 0x00BFFF, DimGray = 0x696969, DimGrey = 0x696969, DodgerBlue = 0x1E90FF, FireBrick = 0xB22222, FloralWhite = 0xFFFAF0, ForestGreen = 0x228B22, Fuchsia = 0xFF00FF, Gainsboro = 0xDCDCDC, GhostWhite = 0xF8F8FF, Gold = 0xFFD700, Goldenrod = 0xDAA520, Gray = 0x808080, Grey = 0x808080, Green = 0x008000, GreenYellow = 0xADFF2F, Honeydew = 0xF0FFF0, HotPink = 0xFF69B4, IndianRed = 0xCD5C5C, Indigo = 0x4B0082, Ivory = 0xFFFFF0, Khaki = 0xF0E68C, Lavender = 0xE6E6FA, LavenderBlush = 0xFFF0F5, LawnGreen = 0x7CFC00, LemonChiffon = 0xFFFACD, LightBlue = 0xADD8E6, LightCoral = 0xF08080, LightCyan = 0xE0FFFF, LightGoldenrodYellow = 0xFAFAD2, LightGreen = 0x90EE90, LightGrey = 0xD3D3D3, LightPink = 0xFFB6C1, LightSalmon = 0xFFA07A, LightSeaGreen = 0x20B2AA, LightSkyBlue = 0x87CEFA, LightSlateGray = 0x778899, LightSlateGrey = 0x778899, LightSteelBlue = 0xB0C4DE, LightYellow = 0xFFFFE0, Lime = 0x00FF00, LimeGreen = 0x32CD32, Linen = 0xFAF0E6, Magenta = 0xFF00FF, Maroon = 0x800000, MediumAquamarine = 0x66CDAA, MediumBlue = 0x0000CD, MediumOrchid = 0xBA55D3, MediumPurple = 0x9370DB, MediumSeaGreen = 0x3CB371, MediumSlateBlue = 0x7B68EE, MediumSpringGreen = 0x00FA9A, MediumTurquoise = 0x48D1CC, MediumVioletRed = 0xC71585, MidnightBlue = 0x191970, MintCream = 0xF5FFFA, MistyRose = 0xFFE4E1, Moccasin = 0xFFE4B5, NavajoWhite = 0xFFDEAD, Navy = 0x000080, OldLace = 0xFDF5E6, Olive = 0x808000, OliveDrab = 0x6B8E23, Orange = 0xFFA500, OrangeRed = 0xFF4500, Orchid = 0xDA70D6, PaleGoldenrod = 0xEEE8AA, PaleGreen = 0x98FB98, PaleTurquoise = 0xAFEEEE, PaleVioletRed = 0xDB7093, PapayaWhip = 0xFFEFD5, PeachPuff = 0xFFDAB9, Peru = 0xCD853F, Pink = 0xFFC0CB, Plaid = 0xCC5533, Plum = 0xDDA0DD, PowderBlue = 0xB0E0E6, Purple = 0x800080, Red = 0xFF0000, RosyBrown = 0xBC8F8F, RoyalBlue = 0x4169E1, SaddleBrown = 0x8B4513, Salmon = 0xFA8072, SandyBrown = 0xF4A460, SeaGreen = 0x2E8B57, Seashell = 0xFFF5EE, Sienna = 0xA0522D, Silver = 0xC0C0C0, SkyBlue = 0x87CEEB, SlateBlue = 0x6A5ACD, SlateGray = 0x708090, SlateGrey = 0x708090, Snow = 0xFFFAFA, SpringGreen = 0x00FF7F, SteelBlue = 0x4682B4, Tan = 0xD2B48C, Teal = 0x008080, Thistle = 0xD8BFD8, Tomato = 0xFF6347, Turquoise = 0x40E0D0, Violet = 0xEE82EE, Wheat = 0xF5DEB3, White = 0xFFFFFF, WhiteSmoke = 0xF5F5F5, Yellow = 0xFFFF00, YellowGreen = 0x9ACD32, FairyLight = 0xFFE42D, FairyLightNCC = 0xFF9D2A
}