Nikon 25385 User Manual - Page 158

y u q w o i er t The color picker provides you with the following controls: q Color Wheel w Color Triangle e RGB Selection Boxes r HSB Selection Boxes t LAB Selection Boxes The color wheel enables you to select the targeted hue for the color. When you click within the color wheel, the hue will immediately change to the color that you clicked on. By clicking and dragging on the gripper edge along the outside edge of the wheel, you can precisely rotate the hue to modify the current selected color. The top of the color triangle points to the hue of the color that is selected. The color triangle will then be updated with the range of saturation and lightness that you can affect for that newly selected color. The color triangle provides you with control over the saturation and lightness of the hue of the color that was selected with the color wheel. The top of the color triangle represents 100% saturation of the targeted hue. The left edge of the color triangle provides you with control over the lightness of the color as the color approaches white, while the right edge of the color triangle provides you with control over the lightness of the color as the color approaches black. The bottom edge contains neutral colors, with the middle of the bottom edge presenting middle gray. The RGB selection boxes display the current color's red, green, and blue values. You can change the targeted color by entering different values directly into the RGB selection boxes. The HSB selection boxes display the current color's hue, saturation, and brightness values. You can change the targeted color by entering different values directly into the HSB selection boxes. The LAB selection boxes display the L channel (luminosity), the a channel (green through red), and the b channel (blue through yellow) values. You can change the targeted color by entering different values directly into the LAB selection boxes. 156 Chapter 17 - The Color Picker