## ColorScale class

Describe the ColorScale conditional formatting rule. This conditional formatting rule creates a gradated color scale on the cells.

```javascript
class ColorScale;
```


## Properties

| Property | Type | Description |
| --- | --- | --- |
| [is3ColorScale](#is3ColorScale--)| boolean | Indicates whether conditional formatting is 3 color scale. |
| [minCfvo](#minCfvo--)| ConditionalFormattingValue | Readonly. Get or set this ColorScale's min value object. Cannot set null or CFValueObject with type FormatConditionValueType.Max to it. |
| [midCfvo](#midCfvo--)| ConditionalFormattingValue | Readonly. Get or set this ColorScale's mid value object. Cannot set CFValueObject with type FormatConditionValueType.Max or FormatConditionValueType.Min to it. |
| [maxCfvo](#maxCfvo--)| ConditionalFormattingValue | Readonly. Get or set this ColorScale's max value object. Cannot set null or CFValueObject with type FormatConditionValueType.Min to it. |
| [minColor](#minColor--)| Color | Get or set the gradient color for the minimum value in the range. |
| [midColor](#midColor--)| Color | Get or set the gradient color for the middle value in the range. |
| [maxColor](#maxColor--)| Color | Get or set the gradient color for the maximum value in the range. |


### is3ColorScale {#is3ColorScale--}

Indicates whether conditional formatting is 3 color scale.

```javascript
is3ColorScale : boolean;
```


### minCfvo {#minCfvo--}

Readonly. Get or set this ColorScale's min value object. Cannot set null or CFValueObject with type FormatConditionValueType.Max to it.

```javascript
minCfvo : ConditionalFormattingValue;
```


### midCfvo {#midCfvo--}

Readonly. Get or set this ColorScale's mid value object. Cannot set CFValueObject with type FormatConditionValueType.Max or FormatConditionValueType.Min to it.

```javascript
midCfvo : ConditionalFormattingValue;
```


### maxCfvo {#maxCfvo--}

Readonly. Get or set this ColorScale's max value object. Cannot set null or CFValueObject with type FormatConditionValueType.Min to it.

```javascript
maxCfvo : ConditionalFormattingValue;
```


### minColor {#minColor--}

Get or set the gradient color for the minimum value in the range.

```javascript
minColor : Color;
```


### midColor {#midColor--}

Get or set the gradient color for the middle value in the range.

```javascript
midColor : Color;
```


### maxColor {#maxColor--}

Get or set the gradient color for the maximum value in the range.

```javascript
maxColor : Color;
```