---
title: particleColorBlendFactorSequence
framework: spritekit
role: symbol
role_heading: Instance Property
path: spritekit/skemitternode/particlecolorblendfactorsequence
---

# particleColorBlendFactorSequence

The sequence used to specify the color blend factor of a particle over its lifetime.

## Declaration

```swift
var particleColorBlendFactorSequence: SKKeyframeSequence? { get set }
```

## Mentioned in

Animating Particle Properties Across Disparate Values Using Keyframe Sequence to effect Custom Interpolation

## Discussion

Discussion The default value is nil. If a non-nil value is specified, then the particleColorBlendFactor, particleColorBlendFactorRange, and particleColorBlendFactorSpeed properties are ignored. Instead, the sequence is used to specify the color blend factor.

## See Also

### Controlling How the Texture is Blended with Particle Color

- [particleColorBlendFactor](spritekit/skemitternode/particlecolorblendfactor.md)
- [particleColorBlendFactorRange](spritekit/skemitternode/particlecolorblendfactorrange.md)
- [particleColorBlendFactorSpeed](spritekit/skemitternode/particlecolorblendfactorspeed.md)