# Change appearance and accent color

> Switch between Light, Dark, and System modes, and choose an accent color.

canonical: https://agentsky.dev/help/mac-appearance
source: https://agentsky.dev/help/mac-appearance.md
updated: 2026-10-22

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**Switch between Light, Dark, and System modes, and choose an accent color.**

The appearance setting applies across both web and Mac. The accent color is your personal choice — nine Pantone-inspired swatches are available, from soft neutrals to vivid tones.

1. Go to Settings › You › Appearance.
2. Choose a mode: System (follows your OS), Light, or Dark.
3. Choose an accent color from the swatch row. Hover for the name.

Where: Web and Mac — Settings › You › Appearance.

Good to know: your appearance preference syncs across devices. The default accent is Cloud Dancer (off-white). Related: [Download and install AgentSky for Mac](https://agentsky.dev/help/mac-app-download).