5.3. Tono-Saturación

5.3. Tono-Saturación
	5. Herramientas de color

La herramienta Tono-Saturación se usa para ajustar los niveles del tono, la saturación y la luminosidad de un rango de color en la capa activa o selección.

5.3.1. Activating the Tool

Puede obtener la herramienta colorizar de dos maneras:

In the the image-menu through: Tools → Color Tools → Hue-Saturation, or Colors → Hue-Saturation
By clicking the tool icon: in Toolbox, provided that you have installed color tools in Toolbox. For this, go to Tools Dialog.

5.3.2. Options

Figura 13.130. Opciones de la herramienta Tono-Saturación

Presets

You can save the color settings of your image by clicking the Add settings to favourites button

The button opens a menu:

Figura 13.131. Preset Menu

which lets you Import Settings from File or Export Settings to File, and gives you access to the Manage Save Settings dialog:

Figura 13.132. Manage saved Settings Dialog

Seleccionar el color primario a usar

Puede escoger entre seís colores a modificar. Están dispuesto según el círculo de color. Si pulsa en el botón Principal, todos los colores se verán afectados con los cambios.

Hue changes are shown in color swatches and the result is visible in the image if the “Preview” option is enabled.

Overlap

This slider lets you set how much color ranges will overlap. This effect is very subtle and works on very next colors only:

Figura 13.133. Example for the “Overlap” option

Original image. From the left to the right: a reddish yellow (255;240;0); a pure yellow (255;255;0); a greenish yellow (240;255;0).

Overlap = 0. Hue = 15. Colors become (186;255;1), (168;255;1), (156;255;1).

Overlap = 100. Hue = 15. Colors become (192;255;1), (168;255;1), (162;255;1). Because of overlap, greenish is less green and reddish is less red.

Modificar el color seleccionado

Hue: The slider and the input box allow you to select a hue in the color circle (-180, 180).

Lightness: The slider and the input box allow you to select a value (luminosity): -100, 100.

	Nota
	Lightness changes here concern a color range, while they concern a color tone with Curves and Levels tools, which work on color channels. If you change the Yellow lightness with Hue-Saturation, all yellow pixels will be changed, while only dark, bright or medium pixels luminosity will be changed with Curves or Levels tools.

Saturation: The slider and the input box allow you to select a saturation: -100, 100.

Restablecer color : Borra los cambios en el tono, la luminosidad y la saturación del color seleccionado.

Vista previa

La casilla de vista previa conmuta la actualización dinámica de la imagen. Si la casilla está marcada, los cambios se ven, inmediatamente.