# 用提示设置颜色

![expandable](/__external__/images.code.org/c82820da43d0071b3ab5d71fee46e254-image-1612969310113.2021-02-10 09_59_50.gif)

With prompts, you can actually ask the user for a *color* and use it later in your program. This program has been started for you. ## Do This * Read the code below carefully. * Add a prompt for the variable called `color`. * 运行 your program and enter the name of a color. *The background of your project should change to that color!*

There are 140 color names that Sprite Lab can recognize. Click here to see the full list!

	black
	navy
	darkblue
	mediumblue
	blue
	darkgreen
	green
	teal
	darkcyan
	deepskyblue
	darkturquoise
	mediumspringgreen
	lime
	springgreen
	aqua
	cyan
	midnightblue
	dodgerblue
	lightseagreen
	forestgreen
	seagreen
	darkslategray
	darkslategrey
	limegreen
	mediumseagreen
	turquoise
	royalblue
	steelblue
	darkslateblue
	mediumturquoise
	indigo
	darkolivegreen
	cadetblue
	cornflowerblue
	rebeccapurple
	mediumaquamarine
	dimgray
	dimgrey
	slateblue
	olivedrab
	slategray
	slategrey
	lightslategray
	lightslategrey
	mediumslateblue
	lawngreen
	chartreuse
	aquamarine
	maroon
	purple
	olive
	gray
	grey
	skyblue
	lightskyblue
	blueviolet
	darkred
	darkmagenta
	saddlebrown
	darkseagreen
	lightgreen
	mediumpurple
	darkviolet
	palegreen
	darkorchid
	yellowgreen
	sienna
	brown
	darkgray
	darkgrey
	lightblue
	greenyellow
	paleturquoise
	lightsteelblue
	powderblue
	firebrick
	darkgoldenrod
	mediumorchid
	rosybrown
	darkkhaki
	silver
	mediumvioletred
	indianred
	peru
	chocolate
	tan
	lightgray
	lightgrey
	thistle
	orchid
	goldenrod
	palevioletred
	crimson
	gainsboro
	plum
	burlywood
	lightcyan
	lavender
	darksalmon
	violet
	palegoldenrod
	lightcoral
	khaki
	aliceblue
	honeydew
	azure
	sandybrown
	wheat
	beige
	whitesmoke
	mintcream
	ghostwhite
	salmon
	antiquewhite
	linen
	lightgoldenrodyellow
	oldlace
	red
	fuchsia
	magenta
	deeppink
	orangered
	tomato
	hotpink
	coral
	darkorange
	lightsalmon
	orange
	lightpink
	pink
	gold
	peachpuff
	navajowhite
	moccasin
	bisque
	mistyrose
	blanchedalmond
	papayawhip
	lavenderblush
	seashell
	cornsilk
	lemonchiffon
	floralwhite
	snow
	yellow
	lightyellow
	ivory
	white