---
title: blendColor
framework: webkitjs
role: symbol
role_heading: Instance Method
path: webkitjs/webglrenderingcontextbase/1632264-blendcolor
---

# blendColor

## Declaration

```data
void blendColor(
    GLclampf red, 
    GLclampf green, 
    GLclampf blue, 
    GLclampf alpha
);
```