Keystone Pedals LED Color Guide

A quick reference for pedal-specific LED colors, universal configuration states, and RGB starting values.

Overview

This guide explains how LED colors are used across Keystone pedals. Each pedal has a dedicated color that appears when the effect is active or when FS2 is pressed. Universal colors are shared across all pedals for configuration modes, synchronization, saving, and clearing actions.

Pedal-Specific LED Colors

The following colors identify individual Keystone pedals during normal pedal operation.

Pedal	LED Color
KONTINUUM	Dark Green
KOSMOS	Teal
KAROUSEL	Purple
KAVERN	Dark Blue
KLIPTOR	Orange
KASCADE	Red
KUTTOR	Light Blue

Normal Operation

During normal use, the LEDs display the assigned pedal color when the effect is active or when FS2 is pressed. These behaviors match the same functions used in V1.

Universal LED Colors

Universal colors are standardized across all Keystone pedals and are used for configuration modes and special operating states.

State	LED Color	When Used
I/O Mode Config	White	Boot mode: selecting audio routing
Apex Mode	Magenta	Boot mode: expression pedal assignment
MIDI Sync	Bright Green-Cyan	When synced to MIDI clock
Tap Tempo	Cyan	Tap tempo learning mode
Save Confirm	Bright Green	Settings saved successfully
Clear/Delete	Amber	Clearing assignments or settings

 

Mono/Stereo Setup Indicators

LED 1 Blue / LED 2 Blue	Stereo in, Stereo out. Use TRS patch cables.
LED 1 Red / LED 2 Blue	Mono in, Stereo out. Use TS patch cable in, TRS out.
LED 1 Red / LED 2 Red	Mono in, Mono out. Use TS patch cables.