← Main IslandThe Archipelago · Island 09

EST. 2026🎨 DESIGN TOOLS

The Creative Island · Island 09

Palette Atoll

The designer's island — colors, gradients, contrast and ratios.

Built by a designer, for anyone who cares what things look like. Everything runs in your browser.

▶ Open the tools

The map · the grounds

6 places on this island.

Free, fast and private — every tool opens straight from Google search, works on any phone, and never asks you to sign up.

BLDG AThe Color Wall · · pick, convert and understand color

BLDG BThe Studio · · palettes and gradients from one seed

BLDG CThe Test Bench · · contrast that real humans can read

BLDG DThe Ratio Room · · aspect ratios and frame math

BLDG EThe Icon Bench · · favicons from any image

BLDG FThe Gallery · · social image sizes & more — hanging soon

The tool shed · open 24/7

7 tools, pinned to the board.

🎨Color PickerFree online color picker — choose any color and get its HEX, RGB and HSL codes plus a strip of tints and shades.Open tool ↗🌀HEX ⇄ RGB ConverterFree HEX to RGB and RGB to HEX converter — paste either format, get the other instantly, with HSL included.Open tool ↗🎨Color Palette GeneratorFree color palette generator — enter a base color and get complementary, analogous, triadic and monochrome palettes with HEX codes.Open tool ↗🌈Gradient GeneratorFree CSS gradient generator — pick two colors and an angle, see the gradient live, copy the CSS code.Open tool ↗👀Contrast CheckerFree color contrast checker — test text and background colors against WCAG AA and AAA standards for normal and large text.Open tool ↗🖼️Aspect Ratio CalculatorFree aspect ratio calculator — enter width and height to get the simplified ratio, then compute new dimensions that keep it.Open tool ↗⭐Favicon GeneratorFree favicon generator — upload an image and download ready 16x16, 32x32, 48x48 and 180x180 PNG icons.Open tool ↗

Next at the easel: social media image size guide, color-from-image extractor and a tint & shade generator — brushes are drying.

🔒 Privacy, the island rule

Every tool on Palette Atoll runs entirely in your browser. Nothing you type is uploaded, saved or sent anywhere — no accounts, no tracking. Close the tab and your data is gone, the way it should be. Details: Privacy Policy.

▶ Read everything from Palette Atoll

Island by Rahul Smoothy · part of The Creative Island

THE ARCHIPELAGO

Speedboat dock. Where to next, captain?

The boat runs from this island straight to every other island of the archipelago.

🏝️Main IslandThe home portSail back ↗🎯The 90s Kids IslandIsland 01 · the memory islandVisit the island ↗🎮Pixel LagoonIsland 02 · the gaming islandVisit the island ↗🛒Bazaar BayIsland 03 · the shopping islandVisit the island ↗🤝Client CoveIsland 04 · for clients & commissionsBring me a brief ↗🎓Scholar BayIsland 05 · student toolsVisit ↗💼Ledger HarborIsland 06 · business toolsVisit ↗🕑Clocktower TownIsland 07 · daily toolsVisit ↗💻Circuit CoveIsland 08 · developer toolsVisit ↗📄Paper PortIsland 10 · text toolsVisit ↗🧑‍💼Career StationIsland 11 · career toolsVisit ↗📷Darkroom IsleIsland 12 · photo toolsVisit ↗🧬Research ReefIsland 13 · science toolsVisit ↗🔒Safe HarborIsland 14 · security toolsVisit ↗

🎨Palette AtollIsland 09 · you are here