RGB é a abreviatura de um sistema de cores aditivas em que o Vermelho (Red), o Verde (Green) e o Azul (Blue) são combinados de várias formas de modo a reproduzir um largo espectro cromático. O propósito principal do sistema RGB é a reprodução de cores em dispositivos eletrônicos como monitores de TV e computador, retroprojetores, scanners e câmeras digitais, assim como na fotografia tradicional. Em contraposição, impressoras utilizam o modelo CMYK de cores subtrativas.
O modelo de cores RGB é baseado na teoria de visão colorida tricromática, de Young-Helmholtz, e no triângulo de cores de Maxwell. O uso do modelo RGB como padrão para apresentação de cores na Internet tem suas raízes nos padrões de cores de televisões RCA de 1953 e no uso do padrão RGB nas câmeras Land/Polaroid, pós Edwin Land.
Basic colors:
| Color | HTML / CSS Name | Hex Code
#RRGGBB
| Decimal Code
(R,G,B)
|
|---|---|---|---|
| Black | #000000 | (0,0,0) | |
| White | #FFFFFF | (255,255,255) | |
| Red | #FF0000 | (255,0,0) | |
| Lime | #00FF00 | (0,255,0) | |
| Blue | #0000FF | (0,0,255) | |
| Yellow | #FFFF00 | (255,255,0) | |
| Cyan / Aqua | #00FFFF | (0,255,255) | |
| Magenta / Fuchsia | #FF00FF | (255,0,255) | |
| Silver | #C0C0C0 | (192,192,192) | |
| Gray | #808080 | (128,128,128) | |
| Maroon | #800000 | (128,0,0) | |
| Olive | #808000 | (128,128,0) | |
| Green | #008000 | (0,128,0) | |
| Purple | #800080 | (128,0,128) | |
| Teal | #008080 | (0,128,128) | |
| Navy | #000080 | (0,0,128) |
| Color | Color Name | Hex Code
#RRGGBB
| Decimal Code
R,G,B
|
|---|---|---|---|
| maroon | #800000 | (128,0,0) | |
| dark red | #8B0000 | (139,0,0) | |
| brown | #A52A2A | (165,42,42) | |
| firebrick | #B22222 | (178,34,34) | |
| crimson | #DC143C | (220,20,60) | |
| red | #FF0000 | (255,0,0) | |
| tomato | #FF6347 | (255,99,71) | |
| coral | #FF7F50 | (255,127,80) | |
| indian red | #CD5C5C | (205,92,92) | |
| light coral | #F08080 | (240,128,128) | |
| dark salmon | #E9967A | (233,150,122) | |
| salmon | #FA8072 | (250,128,114) | |
| light salmon | #FFA07A | (255,160,122) | |
| orange red | #FF4500 | (255,69,0) | |
| dark orange | #FF8C00 | (255,140,0) | |
| orange | #FFA500 | (255,165,0) | |
| gold | #FFD700 | (255,215,0) | |
| dark golden rod | #B8860B | (184,134,11) | |
| golden rod | #DAA520 | (218,165,32) | |
| pale golden rod | #EEE8AA | (238,232,170) | |
| dark khaki | #BDB76B | (189,183,107) | |
| khaki | #F0E68C | (240,230,140) | |
| olive | #808000 | (128,128,0) | |
| yellow | #FFFF00 | (255,255,0) | |
| yellow green | #9ACD32 | (154,205,50) | |
| dark olive green | #556B2F | (85,107,47) | |
| olive drab | #6B8E23 | (107,142,35) | |
| lawn green | #7CFC00 | (124,252,0) | |
| chart reuse | #7FFF00 | (127,255,0) | |
| green yellow | #ADFF2F | (173,255,47) | |
| dark green | #006400 | (0,100,0) | |
| green | #008000 | (0,128,0) | |
| forest green | #228B22 | (34,139,34) | |
| lime | #00FF00 | (0,255,0) | |
| lime green | #32CD32 | (50,205,50) | |
| light green | #90EE90 | (144,238,144) | |
| pale green | #98FB98 | (152,251,152) | |
| dark sea green | #8FBC8F | (143,188,143) | |
| medium spring green | #00FA9A | (0,250,154) | |
| spring green | #00FF7F | (0,255,127) | |
| sea green | #2E8B57 | (46,139,87) | |
| medium aqua marine | #66CDAA | (102,205,170) | |
| medium sea green | #3CB371 | (60,179,113) | |
| light sea green | #20B2AA | (32,178,170) | |
| dark slate gray | #2F4F4F | (47,79,79) | |
| teal | #008080 | (0,128,128) | |
| dark cyan | #008B8B | (0,139,139) | |
| aqua | #00FFFF | (0,255,255) | |
| cyan | #00FFFF | (0,255,255) | |
| light cyan | #E0FFFF | (224,255,255) | |
| dark turquoise | #00CED1 | (0,206,209) | |
| turquoise | #40E0D0 | (64,224,208) | |
| medium turquoise | #48D1CC | (72,209,204) | |
| pale turquoise | #AFEEEE | (175,238,238) | |
| aqua marine | #7FFFD4 | (127,255,212) | |
| powder blue | #B0E0E6 | (176,224,230) | |
| cadet blue | #5F9EA0 | (95,158,160) | |
| steel blue | #4682B4 | (70,130,180) | |
| corn flower blue | #6495ED | (100,149,237) | |
| deep sky blue | #00BFFF | (0,191,255) | |
| dodger blue | #1E90FF | (30,144,255) | |
| light blue | #ADD8E6 | (173,216,230) | |
| sky blue | #87CEEB | (135,206,235) | |
| light sky blue | #87CEFA | (135,206,250) | |
| midnight blue | #191970 | (25,25,112) | |
| navy | #000080 | (0,0,128) | |
| dark blue | #00008B | (0,0,139) | |
| medium blue | #0000CD | (0,0,205) | |
| blue | #0000FF | (0,0,255) | |
| royal blue | #4169E1 | (65,105,225) | |
| blue violet | #8A2BE2 | (138,43,226) | |
| indigo | #4B0082 | (75,0,130) | |
| dark slate blue | #483D8B | (72,61,139) | |
| slate blue | #6A5ACD | (106,90,205) | |
| medium slate blue | #7B68EE | (123,104,238) | |
| medium purple | #9370DB | (147,112,219) | |
| dark magenta | #8B008B | (139,0,139) | |
| dark violet | #9400D3 | (148,0,211) | |
| dark orchid | #9932CC | (153,50,204) | |
| medium orchid | #BA55D3 | (186,85,211) | |
| purple | #800080 | (128,0,128) | |
| thistle | #D8BFD8 | (216,191,216) | |
| plum | #DDA0DD | (221,160,221) | |
| violet | #EE82EE | (238,130,238) | |
| magenta / fuchsia | #FF00FF | (255,0,255) | |
| orchid | #DA70D6 | (218,112,214) | |
| medium violet red | #C71585 | (199,21,133) | |
| pale violet red | #DB7093 | (219,112,147) | |
| deep pink | #FF1493 | (255,20,147) | |
| hot pink | #FF69B4 | (255,105,180) | |
| light pink | #FFB6C1 | (255,182,193) | |
| pink | #FFC0CB | (255,192,203) | |
| antique white | #FAEBD7 | (250,235,215) | |
| beige | #F5F5DC | (245,245,220) | |
| bisque | #FFE4C4 | (255,228,196) | |
| blanched almond | #FFEBCD | (255,235,205) | |
| wheat | #F5DEB3 | (245,222,179) | |
| corn silk | #FFF8DC | (255,248,220) | |
| lemon chiffon | #FFFACD | (255,250,205) | |
| light golden rod yellow | #FAFAD2 | (250,250,210) | |
| light yellow | #FFFFE0 | (255,255,224) | |
| saddle brown | #8B4513 | (139,69,19) | |
| sienna | #A0522D | (160,82,45) | |
| chocolate | #D2691E | (210,105,30) | |
| peru | #CD853F | (205,133,63) | |
| sandy brown | #F4A460 | (244,164,96) | |
| burly wood | #DEB887 | (222,184,135) | |
| tan | #D2B48C | (210,180,140) | |
| rosy brown | #BC8F8F | (188,143,143) | |
| moccasin | #FFE4B5 | (255,228,181) | |
| navajo white | #FFDEAD | (255,222,173) | |
| peach puff | #FFDAB9 | (255,218,185) | |
| misty rose | #FFE4E1 | (255,228,225) | |
| lavender blush | #FFF0F5 | (255,240,245) | |
| linen | #FAF0E6 | (250,240,230) | |
| old lace | #FDF5E6 | (253,245,230) | |
| papaya whip | #FFEFD5 | (255,239,213) | |
| sea shell | #FFF5EE | (255,245,238) | |
| mint cream | #F5FFFA | (245,255,250) | |
| slate gray | #708090 | (112,128,144) | |
| light slate gray | #778899 | (119,136,153) | |
| light steel blue | #B0C4DE | (176,196,222) | |
| lavender | #E6E6FA | (230,230,250) | |
| floral white | #FFFAF0 | (255,250,240) | |
| alice blue | #F0F8FF | (240,248,255) | |
| ghost white | #F8F8FF | (248,248,255) | |
| honeydew | #F0FFF0 | (240,255,240) | |
| ivory | #FFFFF0 | (255,255,240) | |
| azure | #F0FFFF | (240,255,255) | |
| snow | #FFFAFA | (255,250,250) | |
| black | #000000 | (0,0,0) | |
| dim gray / dim grey | #696969 | (105,105,105) | |
| gray / grey | #808080 | (128,128,128) | |
| dark gray / dark grey | #A9A9A9 | (169,169,169) | |
| silver | #C0C0C0 | (192,192,192) | |
| light gray / light grey | #D3D3D3 | (211,211,211) | |
| gainsboro | #DCDCDC | (220,220,220) | |
| white smoke | #F5F5F5 | (245,245,245) | |
| white | #FFFFFF | (255,255,255) |
