Examples by Topic

Colors

 
Colors

Color Names

compute properties of a named color

chartreuse

burnt umber

specify an HTML color

HTML green

Paint Colors

specify a paint color by brand and name or number

Benjamin Moore brandy cream

benjamin moore AF-230

Color Addition

add two or more colors

cyan + yellow

red + blue + blue

add name brand colors

benjamin moore frostine + benjamin moore 0817

Color Systems

specify a color using red-green-blue (RGB) values

RGB 0.95, 0.75, 0.00

use a 24-bit RGB color specification

RGB 30, 255, 10

use a 24-bit hexadecimal RGB color specification

#4B0082

specify a color using cyan-magenta-yellow-black (CMYK) values

CMYK 0.2, 0.4, 0.2, 0.1

specify a color using hue, saturation, and value (HSV)

HSV 0.27, 0.6, 0.6

specify a color using hue, saturation, and lightness (HSL)

HSL 0.09, 0.95, 0.85

specify a gray level

gray level 0.7

Temperatures

compute the blackbody radiation color for a temperature

3000 K

Wavelengths

compute the visible light color corresponding to a wavelength

600 nm

compute the visible light color corresponding to a frequency

700 THz