📅 最后修改于: 2021-01-06 04:42:41 🧑 作者: Mango
较少的颜色混合功能是在Photoshop，Fireworks或GIMP等图像编辑器中使用的类似操作，这些操作用于将CSS颜色与图像进行匹配。
Less中使用的颜色混合功能列表：
| Index | Functions | Description |
|---|---|---|
| 1) | multiply | It is used to multiply two colors to get a resultant color. |
| 2) | screen | It is used to mix two colors to get a brighter color. It works opposite of multiply function. |
| 3) | overlay | It is used to combine the effect of multiply and screen and generate result. |
| 4) | softlight | It is similar to overlay but it uses only a part of the color, which makes the other color soft-highlighted. |
| 5) | hardlight | It is also similar to overlay but it reserves the role of the colors. |
| 6) | difference | It is used to subtract the second input color from the first input color. |
| 7) | exclusion | It is similar to difference function but with lower contrast. |
| 8) | average | It is used to compute the average of two input colors on a per-channel (rgb) basis. |
| 9) | negation | It is simply opposite to difference function and subtracts first color from second color. |