
Board Appearance lets you replace the default t0ggles brand color with your own. Pick any color and the whole app recolors while the board is open - buttons, switches, checkboxes, focus rings, and accents all follow your brand. The color applies for everyone viewing the board, including guest users and visitors of public boards, making it a great fit for client work and white-label setups.
To set a custom brand color:

To return to the default t0ggles color, click the Reset button next to the color picker.
Note: Monochrome colors (white, black, and grays) fall back to the default brand color. t0ggles derives all interface tones from the hue of your color, and grayscale colors don't carry one.
In addition to the brand color, you can enable a subtle background gradient - the top of the board gets a soft tint of your brand color that fades out as you scroll.

The gradient works with the default brand color too, so you can enable it without picking a custom color.
Note: The background gradient is displayed on desktop only. On mobile devices it is skipped for performance reasons, while the custom brand color still applies.
Only board admins can change the board appearance. Other members and guests see the customized board but can't edit the settings.
The custom brand color follows the board everywhere it is viewed:
Leaving the board - for example, going to the Dashboard - restores the default t0ggles color.