Colors & Design
HEX to RGB/HSL converters, color palette generator, gradient builder, WCAG contrast checker.
HEX to RGB Converter
Convert 3-digit and 6-digit HEX color codes into standard RGB and CSS `rgb()` notation.
RGB to HEX Converter
Convert RGB red, green, and blue values (0-255) into standard 6-character HEX color codes.
RGB to HSL Converter
Convert RGB color channels into Hue (0-360°), Saturation (%), and Lightness (%).
HSL to RGB Converter
Convert HSL values into RGB color space format for graphic software and styling.
HEX to HSL Converter
Convert web HEX codes directly into HSL notation with interactive preview.
Interactive Color Picker
Select colors visually with real-time HEX, RGB, HSL, and HSV synchronization.
Color Palette Generator
Generate complementary, analogous, triadic, and monochromatic color palettes from any base hue.
CSS Gradient Generator
Create linear and radial CSS gradients with multi-stop color controls and copyable CSS.
WCAG Contrast Checker
Verify accessibility compliance and contrast ratio between text and background for WCAG 2.1 AA/AAA.
Color Shades & Tints Generator
Generate 10 lightness tints and 10 dark shades from any starting hex color for design systems.
Why Choose Toolora for Colors & Design?
Zero Server Uploads & Client-Side Privacy
Most web utility websites transmit your files or sensitive inputs to external cloud servers for processing. On Toolora, all colors & design leverage native browser APIs, WebAssembly, and modern HTML5 capabilities. Your inputs stay securely inside your computer or smartphone's memory.
No Software Installation or Subscriptions
Say goodbye to expensive software subscriptions, complex desktop installations, and intrusive advertising trackers. Every single tool in our colors & design suite is completely free to use with zero daily quotas or rate limits.