read07.md

Before we start this picture below, all men should know it, and I am one of them.😂

color names

color

• there is three-way to add the color:
  • rgb values

    • These express colors in terms of how much red, green and blue are used to make it up,between 0 and 255.

  • hex codes

    • depend on Hexa code.

  • color names

    • There are 147 predefined color names,very limited in number.

Every color on a computer screen is created by mixing amounts of red, green, and blue. you can use a color picker.

Background Color

• If you do not specify a background color, then the background will be transparent.

Terminologies:-

• Hue : the attribute of a colour by virtue of which it is discernible as red, green, etc., and which is dependent on its dominant wavelength and independent of intensity or lightness.

• Saturation:the degree or extent to which something is dissolved or absorbed compared with the maximum possible, usually expressed as a percentage.

• Brightness:the quality or state of giving out or reflecting light.

• **Contrast **:the state of being strikingly different from something else in juxtaposition or close association.

  • Low
  • High
  • Medium

• Opacity :the quality of lacking transparency.