值

利用精准的滑条控制色相 / 饱和度 / 亮度、红 / 绿 / 蓝，以及十六进制数值输入来重现不失真的准确色彩。

挑选颜色

有些创意项目会需要精准的色彩取样，此时 Procreate 的 值 模式让你创作如虎添翼。

功能列表右上角处你会看到 当前颜色，轻点它来开启色彩面板并在底部轻点 值 功能键；Procreate 会自动保存你的喜好设置。

配合 HSB（色相 / 饱和度 / 亮度）、RGB 三原色（红 / 绿 / 蓝）的相应滑条或手动输入数值，或者键入各颜色的十六进制（网页安全色）专属代码，确保每次选色精准无误。

使用 HSB 滑键来调整选定色的色相、饱和度和亮度。

你也可以在参数框中输入准确的数值，滑条将会自动调动至相应设置。或是用 Apple Pencil 搭配 随手写 功能直接写上数值。

色相 滑键的显示就如摊开的环状色轮，参数范围为 0 度至 360 度，起始和终点为正红色，涵盖色轮中的所有颜色；手动输入单个颜色数值时最小可至一个小数点。

饱和度 滑条可调整选定色的浓郁度，此效果以百分比呈现。0% 状态下毫无色度，选定色将依你下方的亮度滑键设置呈现纯黑、纯白或灰色；饱和度设置 100% 时，选定色的呈现最为鲜艳亮眼。

亮度 键以百分比的格式供你调整选定色的明暗度。0% 时会呈现暗至接近黑色，100% 则最明亮地呈现选定色。

在数位绘画中，所有颜色皆由红、绿、蓝三原色（RGB）结合混制而成。

各 RGB 滑键参数范围为 0 至 255（色彩的最大可用数值），在这个范围内你能调制至少 1600 万种独特颜色。

你也可以手动输入或 随手写 上颜色数值参数，滑条将会自动调动至相应设置。

使用便捷的六位数代码是另个表现 RGB 颜色的方法，用在网页或编写程序时配置或记录色彩最合适方便。

如果你已经知道你想使用的颜色代码为何，你可以直接在参数输入框中键入十六进制码，上方滑键将会自动调动至相应配置。

此外，在使用 RGB 或 HSB 参数调配颜色时，十六进制代码框中的色码也会自动配合设置成你的选定色。

轻点并按住文本栏，以拷贝或粘贴十六进制值。

值面板右上方的长方格中显示你的主要和次要颜色。

挑选到你喜欢的颜色后，只要轻点色彩面板以外的任何一处即会关闭界面。

On the right hand side of the top menu is the Active Color. Tap to open the Color Panel, then tap the Value tab at the bottom. Procreate will remember your preference in future.

Use sliders or numerical inputs to select colors based on their HSB [Hue/ Saturation / Brightness] or RGB [Red / Green / Blue] values. Or enter a color’s unique Hexadecimal [Web-safe color] code to match your shade exactly every time.

Using the HSB sliders, you can adjust the hue, saturation, and brightness of your chosen color.

You can also enter exact numerical values in the text boxes provided, and the sliders will shift to match. Or, you can use Scribble to write straight into the numerical values fields with an Apple Pencil.

The Hue slider is an ‘unwrapped’ version of the circular color wheel. Values range from 0 to 360 degrees, starting and ending on pure red. Every color found on the wheel is encompassed between the start and end points. You can enter numerical values for a color down to a single decimal place.

The Saturation slider changes the intensity of your color. This intensity is expressed as a percentage. 0% gives you zero saturation. This leaves you with a colorless shade of black, white, or grey. This shade depends on the position of the Brightness slider. A saturation of 100% gives you the most brilliant, vibrant version of any chosen hue.

The Brightness slider adjusts the light / dark balance of your color by percentage. 0% gives you the darkest possible black. 100% gives you the lightest possible version of your color.

In digital art a mixture of red, green, and blue creates each color.

The RGB sliders encompass a range from 0 (no color) up to 255 (the maximum possible amount of color). By mixing these amounts you can create over 16 million unique shades.

You can also manually enter numerical color values or use Scribble. The sliders will adjust themselves to match.

These simple six-character codes are another way to express RGB colors. These are ideal for matching and recording colors for use on the web and in programming.

If you know the hexadecimal code of the color you want to use, type it into the Hexadecimal input box. The sliders above will adjust to match. Tap hold the text field to Copy or Paste a hex value.

Or you adjust colors using RGB or HSB values. The code in the Hexadecimal input box will change to match the color selected.

The top right rectangles above the value panel show your primary and secondary colors.

Once you’re happy with your chosen color, tap anywhere outside the Color Panel to close it.