Inspired by the deep and tranquil world of the ocean, this dark theme seamlessly blends layered dark teal tones with soft cyan highlights and subtle bioluminescent accents. This balanced palette offers a calm and immersive backdrop, ensuring an optimal and focused coding experience.
A dark theme from the Codigrate Nature collection, released 2025-12-27. Tags: Deep, Tranquil, Immersive.
Sold on codigrate.com for $0.99, one payment, tax included: add it to your cart, pay with Stripe (cards, Apple Pay, Google Pay), and download the theme right away. No account needed. Personal licence; a digital download, so all sales are final (see the terms of sale).

Getting started on Slack
- Download the zip with the Download button. Inside is a small text file with the theme's four colors on one line.
- Open the text file and copy that line.
- In Slack, open Preferences → Themes, scroll to the bottom and paste the line into the custom theme field.
- In Preferences → Appearance, choose Light or Dark mode to match the theme; in Dark mode, turn on Darker sidebars.
- If you switch between light and dark mode, restart Slack so the theme applies correctly.
- Slack applies the theme instantly across the workspace.
Ocean color palette
Every named color of the Ocean palette, free to download for MacOS, CorelDRAW and Figma.
Ocean on every platform
- Ocean for JetBrains
- Ocean for Xcode ($2.99)
- Ocean for Zed (
.99) - Ocean for Sublime Text (
.99) - Ocean for MacOS Terminal (
.99) - Ocean for iTerm2 (
.99) - Ocean for Ghostty (
.99) - Ocean for Rhino (
.99) - Ocean for Slack ($0.99), this page
- Ocean for Line
From the blog
- Anatomy of a Dark Theme: Ocean: Anatomy of Ocean, a dark IDE theme: deep teal water lit by bioluminescent cyan, with the coral, anemone pink and sandbar gold of a reef in a diver's light.