### 8.55. Colorize

The Colorize filter renders the active layer or selection into a grayscale image seen through a colored glass. You can use it to give a 「Sepia」 effect to your image. See 色モデル for Hue, Saturation, Luminosity.

#### 8.55.1. Activating the Filter

This filter is found in the main menu under Colors → Colorize….

#### 8.55.2. オプション

図16.223 Colorize filter dialog

Presets, Blending Options, プレビュー, Merge filter, Split view

  | 注記
  These options are described in 「Colors Common Features」.

色相

  The slider and the numeric input box allow you to select a Hue value in the range: 0.0 to 1.0.

彩度

  The slider and the numeric input box allows you to select a Saturation value in the range: 0.0 to 1.0.

Lightness

  The slider and the numeric input box allow you to select a Lightness value in the range: -1.0 (dark) to +1.0 (light).

色ボタン

  Using the color button or the color picker you can quickly select the color used to colorize your image. Selecting a color here will adjust the sliders above it.

8.54. Threshold |  | 8.56. Posterize

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