blockly > Block > setColour
Block.setColour() method
Change the colour of a block.
Signature:
setColour(colour: number | string): void;
Parameters
| Parameter |
Type |
Description |
| colour |
number | string |
HSV hue value (0 to 360), #RRGGBB string, or a message reference string pointing to one of those two values. |
Returns:
void
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Last updated 2024-09-18 UTC.
[null,null,["Last updated 2024-09-18 UTC."],[[["The `Block.setColour()` method is used to change the color of a block in Blockly."],["You can specify the color using an HSV hue value (0-360), a hexadecimal color code (#RRGGBB), or a message reference string."],["Calling this method does not return any value (void)."]]],["The `Block.setColour()` method modifies a block's color. It accepts a single `colour` parameter, which can be a numeric HSV hue value (0-360), an HTML-style hexadecimal color code (`#RRGGBB`), or a string referencing one of those two. The method does not return any value (void). This allows for dynamic color changes within the block interface using different color formats.\n"]]
