Open Color
yeun.github.ioUse named colour levels across interface code and design swatches.
Use named colour levels across interface code and design swatches.
Compare colour pairs interactively or check a complete palette in code.
Build colour scales and preview their roles in interface layouts.
Add a jQuery colour control with palettes, transparency and saved choices.
Fold imported dielines into packaging renders and animations.
Change a colour matrix and see how it transforms an image.
Explore named colours and turn selected values into gradient steps.
See how traditional Sass colour adjustments transform a starting swatch.
Search palette ideas by theme or hex value and export the colours
Edit colour stops and transparency while viewing the resulting CSS
Cycle through palettes with adjustable hue, lightness and interpolation.
AI icon generator that turns short text prompts into app icons in under a minute.
Compare a text and background pair with editable colour values.
Attach a dependency-free colour popup to a page element.
Inspect a full-screen colour-vision simulation across applications.
AI hairstyle try-on that shows haircuts and colours on your own photo.
UK organisational banking with dual or triple approval and bulk payments
Crypto swaps with a choice of fixed or floating pricing
Estimate Ethereum staking queues and the additional withdrawal delay
Render technical Markdown and notebooks into reports, books, slides, and websites.
Track client document requests through checking, follow-up and final review
Variable and static font systems with detailed script and alternate-character views.
Split group expenses and settle shared balances without creating accounts