Le codage des couleurs
Les couleurs en HTML sont définies par 3 nombres hexadécimaux représentant les tons de Rouge, de Vert et de Bleu (selon le codage RGB de la couleur choisie.
Ainsi, plus de 16 millions de couleurs sont disponibles pour colorer les pages web, pour les quelles un nom intelligible a été donné. Il est donc possible (et conseillé) d'appeler une couleur de la façon suivante :
couleur="nom_de_la_couleur"
Nom de la couleur | Aperçu | Codage RVB |
---|---|---|
aliceblue | ███████ aliceblue | #F0F8FF |
antiquewhite | ███████ antiquewhite | #FAEBD7 |
aqua | ███████ aqua | #00FFFF |
aquamarine | ███████ aquamarine | #7FFFD4 |
azure | ███████ azure | #F0FFFF |
beige | ███████ beige | #F5F5DC |
bisque | ███████ bisque | #FFE4C4 |
black | ███████ black | #000000 |
blanchedalmond | ███████ blanchedalmond | #FFEBCD |
blue | ███████ blue | #0000FF |
blueviolet | ███████ blueviolet | #8A2BE2 |
brown | ███████ brown | #A52A2A |
burlywood | ███████ burlywood | #DEB887 |
cadetblue | ███████ cadetblue | #5F9EA0 |
chartreuse | ███████ chartreuse | #7FFF00 |
chocolate | ███████ chocolate | #D2691E |
coral | ███████ coral | #FF7F50 |
cornflowerblue | ███████ cornflowerblue | #6495ED |
cornsilk | ███████ cornsilk | #FFF8DC |
crimson | ███████ crimson | #DC143C |
cyan | ███████ cyan | #00FFFF |
darkblue | ███████ darkblue | #00008B |
darkcyan | ███████ darkcyan | #008B8B |
darkgoldenrod | ███████ darkgoldenrod | #B8860B |
darkgray | ███████ darkgray | #A9A9A9 |
darkgreen | ███████ darkgreen | #006400 |
darkkhaki | ███████ darkkhaki | #BDB76B |
darkmagenta | ███████ darkmagenta | #8B008B |
darkolivegreen | ███████ darkolivegreen | #556B2F |
darkorange | ███████ darkorange | #FF8C00 |
darkorchid | ███████ darkorchid | #9932CC |
darkred | ███████ darkred | #8B0000 |
darksalmon | ███████ darksalmon | #E9967A |
darkseagreen | ███████ darkseagreen | #8FBC8F |
darkslateblue | ███████ darkslateblue | #483D8B |
darkslategray | ███████ darkslategray | #2F4F4F |
darkturquoise | ███████ darkturquoise | #00CED1 |
darkviolet | ███████ darkviolet | #9400D3 |
deeppink | ███████ deeppink | #FF1493 |
deepskyblue | ███████ deepskyblue | #00BFFF |
dimgray | ███████ dimgray | #696969 |
dodgerblue | ███████ dodgerblue | #1E90FF |
firebrick | ███████ firebrick | #B22222 |
floralwhite | ███████ floralwhite | #FFFAF0 |
forestgreen | ███████ forestgreen | #228B22 |
fuchsia | ███████ fuchsia | #FF00FF |
gainsboro | ███████ gainsboro | #DCDCDC |
ghostwhite | ███████ ghostwhite | #F8F8FF |
gold | ███████ gold | #FFD700 |
goldenrod | ███████ goldenrod | #DAA520 |
gray | ███████ gray | #808080 |
green | ███████ green | #008000 |
greenyellow | ███████ greenyellow | #ADFF2F |
honeydew | ███████ honeydew | #F0FFF0 |
hotpink | ███████ hotpink | #FF69B4 |
indianred | ███████ indianred | #CD5C5C |
indigo | ███████ indigo | #4B0082 |
ivory | ███████ ivory | #FFFFF0 |
khaki | ███████ khaki | #F0E68C |
lavender | ███████ lavender | #E6E6FA |
lavenderblush | ███████ lavenderblush | #FFF0F5 |
lawngreen | ███████ lawngreen | #7CFC00 |
lemonchiffon | ███████ lemonchiffon | #FFFACD |
lightblue | ███████ lightblue | #ADD8E6 |
lightcoral | ███████ lightcoral | #F08080 |
lightcyan | ███████ lightcyan | #E0FFFF |
lightgoldenrodyellow | ███████ lightgoldenrodyellow | #FAFAD2 |
lightgreen | ███████ lightgreen | #90EE90 |
lightgrey | ███████ lightgrey | #D3D3D3 |
lightpink | ███████ lightpink | #FFB6C1 |
lightsalmon | ███████ lightsalmon | #FFA07A |
lightseagreen | ███████ lightseagreen | #20B2AA |
lightskyblue | ███████ lightskyblue | #87CEFA |
lightslategray | ███████ lightslategray | #778899 |
lightsteelblue | ███████ lightsteelblue | #B0C4DE |
lightyellow | ███████ lightyellow | #FFFFE0 |
lime | ███████ lime | #00FF00 |
limegreen | ███████ limegreen | #32CD32 |
linen | ███████ linen | #FAF0E6 |
magenta | ███████ magenta | #FF00FF |
maroon | ███████ maroon | #800000 |
mediumaquamarine | ███████ mediumaquamarine | #66CDAA |
mediumblue | ███████ mediumblue | #0000CD |
mediumorchid | ███████ mediumorchid | #BA55D3 |
mediumpurple | ███████ mediumpurple | #9370DB |
mediumseagreen | ███████ mediumseagreen | #3CB371 |
mediumslateblue | ███████ mediumslateblue | #7B68EE |
mediumspringgreen | ███████ mediumspringgreen | #00FA9A |
mediumturquoise | ███████ mediumturquoise | #48D1CC |
mediumvioletred | ███████ mediumvioletred | #C71585 |
midnightblue | ███████ midnightblue | #191970 |
mintcream | ███████ mintcream | #F5FFFA |
mistyrose | ███████ mistyrose | #FFE4E1 |
moccasin | ███████ moccasin | #FFE4B5 |
navajowhite | ███████ navajowhite | #FFDEAD |
navy | ███████ navy | #000080 |
oldlace | ███████ oldlace | #FDF5E6 |
olive | ███████ olive | #808000 |
olivedrab | ███████ olivedrab | #6B8E23 |
orange | ███████ orange | #FFA500 |
orangered | ███████ orangered | #FF4500 |
orchid | ███████ orchid | #DA70D6 |
palegoldenrod | ███████ palegoldenrod | #EEE8AA |
palegreen | ███████ palegreen | #98FB98 |
paleturquoise | ███████ paleturquoise | #AFEEEE |
palevioletred | ███████ palevioletred | #DB7093 |
papayawhip | ███████ papayawhip | #FFEFD5 |
peachpuff | ███████ peachpuff | #FFDAB9 |
peru | ███████ peru | #CD853F |
pink | ███████ pink | #FFC0CB |
plum | ███████ plum | #DDA0DD |
powderblue | ███████ powderblue | #B0E0E6 |
purple | ███████ purple | #800080 |
red | ███████ red | #FF0000 |
rosybrown | ███████ rosybrown | #BC8F8F |
royalblue | ███████ royalblue | #4169E1 |
saddlebrown | ███████ saddlebrown | #8B4513 |
salmon | ███████ salmon | #FA8072 |
sandybrown | ███████ sandybrown | #F4A460 |
seagreen | ███████ seagreen | #2E8B57 |
seashell | ███████ seashell | #FFF5EE |
sienna | ███████ sienna | #A0522D |
silver | ███████ silver | #C0C0C0 |
skyblue | ███████ skyblue | #87CEEB |
slateblue | ███████ slateblue | #6A5ACD |
slategray | ███████ slategray | #708090 |
snow | ███████ snow | #FFFAFA |
springgreen | ███████ springgreen | #00FF7F |
steelblue | ███████ steelblue | #4682B4 |
tan | ███████ tan | #D2B48C |
teal | ███████ teal | #008080 |
thistle | ███████ thistle | #D8BFD8 |
tomato | ███████ tomato | #FF6347 |
turquoise | ███████ turquoise | #40E0D0 |
violet | ███████ violet | #EE82EE |
wheat | ███████ wheat | #F5DEB3 |
white | ███████ white | #FFFFFF |
whitesmoke | ███████ whitesmoke | #F5F5F5 |
yellow | ███████ yellow | #FFFF00 |
yellowgreen | ███████ yellowgreen | #9ACD32 |
Pour une lecture illimitée hors ligne, vous avez la possibilité de télécharger gratuitement cet article au format PDF :