Select color dialog box
The Select Color dialog box allows you to select a color for layers, grids, dimensions, background etc. It is composed from two tabs: Index Color tab and True Color tab.
Index Color tab

- Index Color tab
- Colors
- Basic colors
- Shades of gray
- Color index
- ByBlock
- ByLayer
- Color sample
- Colors
- Displays the other 240 colors.
- Basic colors
- Displays the basic colors.
- Shades of gray
- Displays the shades of grays.
- Color index
- Displays the index of the selected color. You can insert an index and see the preview of the color at field number 8.
- ByBlock
- Sets the color to ByBlock in which entities take on the color defined by their block.
- ByLayer
- Sets the color to ByLayer in which entities take on the color defined by their layer’s property.
- Color sample
- Displays a preview for the selected color and the RGB color value.
True Color Tab

- True Color Tab
- Luminosity
- Color
- Hue
- Saturation
- Luminosity
- Red
- Green
- Blue
- Color sample
- Luminosity
- Chooses the luminosity of the color.
- Color
- Chooses hue (left and right) and saturation (up and down).
- Hue
-
Specifies the color’s hue. It is ranging from red through green, blue, and pink.
It ranges from 0 to 240.
- Saturation
- Specifies the intensity of the color, ranges from 0 to 240. Saturation is the intensity of the color, where 0 = gray and 240 = full color.
- Luminosity
- Specifies the brightness of the color, ranges from 0 to 240. Luminosity is the lightness or darkness, where 0 = black and 240 = white. Hue, saturation and luminosity work together, while red, green and blue work separately.
- Red
- Specifies the amount of red in the color, ranges from 0 (no red) to 255 (full red).
- Green
- Specifies the amount of green in the color, ranges from 0 (no green) to 255 (full green).
- Blue
- Specifies the amount of blue in the color, ranges from 0 (no blue) to 255 (full blue).
- Color sample
- Displays a preview for the selected color and the RGB color value.