Features

C1ColorPicker for Blazor provides palette-based color selection, advanced color editing, transparency support, and reusable color-editing components.

The following topics describe these features:

Basic Color Selection — Displays palette colors, standard colors, recent colors, and an optional transparent color for quick selection.

Advanced Color Editing — Creates and modifies colors through spectrum selection, hue and alpha controls, RGB and HSL inputs, and hexadecimal values.

Color Palettes — Applies predefined Office-based palettes or custom ColorPalette instances to the Basic picker.

Recent Colors — Displays colors selected previously by the user for quick reuse.

Transparency Support — Supports alpha-channel editing, transparent color selection, and checkered previews for transparent or semi-transparent colors.

Hexadecimal Color — Uses C1HexColorBox to validate and edit six-digit RGB or eight-digit ARGB color values.

Drop-Down — Configures the preferred direction of the C1ColorPicker drop-down and provides custom header content through DropDownHeader.

Styling and Appearance — Customizes palette sections, interaction states, input fields, and layout through styling properties, CSS classes, and inline styles.

Accessibility — Supports accessible labels, keyboard interaction, focus indicators, and semantic HTML behavior for color-selection workflows.