RGB: Websafe: #909

Specify RGB Color

RGB (Red, Green, Blue) is the color model developed for screens. It is an Additive Color Model: if all parameters = 0 (#000000) , this means black, like a screen that is off. If all parameters are maximal (#FFFFFF), it's white.

RGB Color

#990099
RGB (Red Green Blue) Color Model is an Additive Color Model (if you don't add anything, it's black), used for screens.
#990099
closest color on the list of 216 colors that were safe for old 256-color screens.
63, 63, 63
Shade of grey with the same luminosity as this RGB color
0, 105, 0
Complementary Color: that is on the opposite side of the RGB color wheel, with opposite hue

Convert to other color models

0.0000, 1.0000, 0.0000, 0.4000
CMYK (Cyan Magenta Yellow blacK) Color Model is a Subtractive Color Model ("if you don't add anything, it remains white"), used for printing with 4 colors.
0.4000, 1.0000, 0.4000
CMY (Cyan Magenta Yellow) Color Model is a Subtractive Color Model ("if you don't add anything, it remains white"), used for printing with 3 colors.
300.0000, 100.0000, 60.0000
HSV (Hue Saturation Value) Color Model is a cylindrical-coordinate representation of points in an RGB color model.
300.0000, 100.0000, 30.0000
HSL (Hue Saturation Luminosity) Color Model is a cylindrical-coordinate representation of points in an RGB color model.
18.8866, 9.0722, 30.8927
CIE XYZ color space (a.k.a. CIE 1931 color space) encompasses all color sensations that an average person can experience
9.0722, 0.3209, 0.1542
CIE Yxy color space is a rescaling of CIE XYZ with chrominance to [0 - 1] range
36.1230, 67.1031, -41.5529
The Lab color space describes mathematically all perceivable colors in the three dimensions L for lightness and a and b for the color opponents green–red and blue–yellow
36.1230, 78.9270, 328.2325
CIELab cube color space, where the cylindrical coordinates C* (chroma, relative saturation) and h° (hue angle, angle of the hue in the CIELab color wheel) are specified

Examples

Here are some lists of RGB colors:
  • HTML color names: e.g. NavajoWhite, SteelBlue
  • Websafe colors: e.g. #F60, #36C

    • References

  • Bruce Lindbloom
  • RGB color model (additive)
  • CMYK color model (subtractive)