Color Constants¶

There are two types of color constants: one that is an index into a table holding a palette of theme colors, and one that is just a color.

Indexed colors¶

These are the theme colors plus CUSTOM_COLOR, and they can be changed with the function lcd.setColor(color_index, color).

Note

If an indexed color is changed, it changes everywhere that it is used. For the theme colors, this is not only in other widgets, but everywhere throughout the radio's user interface.

Color constant name	Default theme color
`COLOR_THEME_PRIMARY1`
`COLOR_THEME_PRIMARY2`
`COLOR_THEME_PRIMARY3`
`COLOR_THEME_SECONDARY1`
`COLOR_THEME_SECONDARY2`
`COLOR_THEME_SECONDARY3`
`COLOR_THEME_FOCUS`
`COLOR_THEME_EDIT`
`COLOR_THEME_ACTIVE`
`COLOR_THEME_WARNING`
`COLOR_THEME_DISABLED`
`CUSTOM_COLOR`

Literal colors¶

These color constants cannot be changed:

Color constant name	Fixed color
`BLACK`
`WHITE`
`LIGHTWHITE`
`YELLOW`
`BLUE`
`DARKBLUE`
`GREY`
`DARKGREY`
`LIGHTGREY`
`RED`
`DARKRED`
`GREEN`
`DARKGREEN`
`LIGHTBROWN`
`DARKBROWN`
`BRIGHTGREEN`
`ORANGE`

Deprecated color constants¶

These should no longer be used, but they are included for backwards compatibility. The old OpenTX API had a large number of indexed theme colors, and these have been mapped to the new theme colors as follows:

Deprecated constant	Replacement
`ALARM_COLOR`	`COLOR_THEME_WARNING`
`BARGRAPH_BGCOLOR`	`COLOR_THEME_SECONDARY3`
`BARGRAPH1_COLOR`	`COLOR_THEME_SECONDARY1`
`BARGRAPH2_COLOR`	`COLOR_THEME_SECONDARY2`
`CURVE_AXIS_COLOR`	`COLOR_THEME_SECONDARY2`
`CURVE_COLOR`	`COLOR_THEME_SECONDARY1`
`CURVE_CURSOR_COLOR`	`COLOR_THEME_WARNING`
`HEADER_BGCOLOR`	`COLOR_THEME_FOCUS`
`HEADER_COLOR`	`COLOR_THEME_SECONDARY1`
`HEADER_CURRENT_BGCOLOR`	`COLOR_THEME_FOCUS`
`HEADER_ICON_BGCOLOR`	`COLOR_THEME_SECONDARY1`
`LINE_COLOR`	`COLOR_THEME_PRIMARY3`
`MAINVIEW_GRAPHICS_COLOR`	`COLOR_THEME_SECONDARY1`
`MAINVIEW_PANES_COLOR`	`COLOR_THEME_PRIMARY2`
`MENU_TITLE_BGCOLOR`	`COLOR_THEME_SECONDARY1`
`MENU_TITLE_COLOR`	`COLOR_THEME_PRIMARY2`
`MENU_TITLE_DISABLE_COLOR`	`COLOR_THEME_PRIMARY3`
`OVERLAY_COLOR`	`COLOR_THEME_PRIMARY1`
`SCROLLBOX_COLOR`	`COLOR_THEME_SECONDARY3`
`TEXT_BGCOLOR`	`COLOR_THEME_SECONDARY3`
`TEXT_COLOR`	`COLOR_THEME_SECONDARY1`
`TEXT_DISABLE_COLOR`	`COLOR_THEME_DISABLED`
`TEXT_INVERTED_BGCOLOR`	`COLOR_THEME_FOCUS`
`TEXT_INVERTED_COLOR`	`COLOR_THEME_PRIMARY2`
`TITLE_BGCOLOR`	`COLOR_THEME_SECONDARY1`
`TRIM_BGCOLOR`	`COLOR_THEME_FOCUS`
`TRIM_SHADOW_COLOR`	`COLOR_THEME_PRIMARY1`
`WARNING_COLOR`	`COLOR_THEME_WARNING`