# Perspective Time Series Chart - Pen Colors

**URL:** <https://forum.inductiveautomation.com/t/perspective-time-series-chart-pen-colors/27479>\
**Category:** Ignition Early Access\
**Created:** [August 15, 2019, 3:56pm UTC](https://forum.inductiveautomation.com/t/perspective-time-series-chart-pen-colors/27479 "2019-08-15T15:56:41Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![jball](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/jball/32/11128_2.png) [@jball](https://forum.inductiveautomation.com/u/jball)\
**Post date:** [August 15, 2019, 4:32pm UTC](https://forum.inductiveautomation.com/t/perspective-time-series-chart-pen-colors/27479/2 "2019-08-15T16:32:19Z")

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Hi @vcgasman, those `defaultStyles` apply to all charts. To create a unique style for each trend, there is a `columns` array where you can limit or configure the columns to display in the trend. You’ll need to enter the column `key` (which is the column name in the series to which the trend is bound), and then you’ll have the ability to apply style to that specific column. You can either give it a `color`, or you can provide styles for any of the four states (normal, highlighted, selected, and muted). Note that these styles are additive. Anything that you configured in `defaultStyles` will be taken into account, but these column-specific styles will override in the case of a style conflict.

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