The HSL/Grayscale Tab
In the Basic tab, you saw how you could adjust the White Balance, Saturation, and Vibrance settings to alter the color in your image. Camera Raw includes additional color-correction controls in the HSL/Grayscale tab. Here, you can perform more-refined color edits, as well as convert your image to grayscale.
The HSL/Grayscale tab is divided into three tabs: Hue, Saturation, and Luminance (hence, HSL). Each tab provides sliders for a range of colors: Reds, Oranges, Yellows, Greens, Aquas, Blues, Purples, and Magentas.
With the Hue controls, you can change a specific color in your image. For example, if you wanted to change ...