Free online tool for generating random HEX, RGB, and HSL colors instantly
Stage
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Founded
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Based in
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Pricing model
Freemium
Free
Pricing
Free: 5 standard repairs for guests, 1 AI repair trial. Starter plan $19.90/month with 300 credits/month, unlimited exports up to 4096px, 60 AI seam repairs. Creator plan $39.90/month with 1,000 credits/month, unlimited exports, 200 AI seam repairs, batch repair up to 10 images. Studio plan $79.90/m
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Key features
Browser-based workflow with no software installation
Standard repair algorithm and optional AI seam repair
Seam guide overlay for inspection
Multiple repair direction controls
Export in sizes up to 4096px
Text-to-texture generation from prompts
Pattern generation from text prompts
Batch repair workflow for multiple images
Account history and generation storage
Instant random color generation with spacebar shortcut
HEX, RGB, and HSL color code display with 1-click copy
2 to 10 color harmonized palette generator with smart color locking
Export palettes to CSS Variables, SVG, PNG, and shareable URLs
WCAG 2.1 contrast checker with relative luminance calculation
Color of the Day inspiration
Local-first saved palettes storage with zero tracking
Browser sidepanel for inspecting colors and testing contrast
Color Eye Quiz mini-game to test designer skills
What makes it different
No software installation required - works entirely in browser
Seamless-specific design optimizations in AI prompt wrapper
Fast visual exploration with tileability-first approach
Free preview inspection before purchase
Works for multiple creative applications from games to fabric design
0-latency generation with instant spacebar triggering
Exact conversions across HEX, RGB, HSL with automated WCAG 2.1 contrast metrics
Hyper-focused neutral UI allowing generated hues to take center stage
SeamlessCanvas