UD5 Toolkit
Accessible Chart Palette Builder – Online Data Visualization
Build a color palette for charts that works for protanopia, deuteranopia, and grayscale. Export as array.
Tint & Shade Generator - Online Lighter & Darker Colors
Tint & Shade Generator
Generate lighter tints and darker shades from any color. Click to copy HEX codes instantly.
RGB: 99, 102, 241
HSL: 239°, 84%, 67%
320
Full Gradient Preview
Tints (Lighter Colors)
10
Shades (Darker Colors)
10
Original Color
Original
#6366F1
Copied!
click to copy
Frequently Asked Questions
A tint is created when you add white to a pure color, making it lighter. In color theory, tints are pastel or lighter versions of the original hue. For example, pink is a tint of red (red + white). In UI design, tints are perfect for hover states, backgrounds, and creating visual hierarchy.
A shade is created when you add black to a pure color, making it darker. Shades add depth and drama to designs. In UI design, darker shades are commonly used for text, active states, shadows, and creating contrast against lighter elements.
This tool uses the HSL (Hue, Saturation, Lightness) color model. Tints are generated by progressively increasing the Lightness value from the original color toward 100% (pure white). Shades are generated by decreasing the Lightness toward 0% (pure black). This produces perceptually uniform, smooth gradients that look natural to the human eye.
Tint = color + white (lighter). Shade = color + black (darker). Tone = color + gray (muted/desaturated). All three are essential for building comprehensive color palettes. This tool focuses on tints and shades, which are the most commonly needed variations for UI design.
Tints and shades are essential for creating color systems in UI/UX design. Use lighter tints for backgrounds, hover states, cards, and secondary elements. Use darker shades for text, icons, borders, and active states. A well-crafted tint/shade palette ensures visual consistency across your entire application or website.
Yes! You can click any individual color swatch to copy its HEX code, or use the "Copy All Tints" and "Copy All Shades" buttons to copy all values at once, formatted as a clean list ready to paste into CSS, design tools, or documentation.
The tool primarily outputs HEX color codes (e.g., #6366F1), which are the most widely used format in web design and development. It also displays RGB and HSL values for the currently selected color below the input, giving you all the information you need at a glance.
You can generate anywhere from 3 to 20 tints and shades each using the slider control. The default is 10 of each, giving you a total of 21 colors (including the original). Adjust the count to match your project needs — fewer for a minimal palette, more for detailed color systems.
LEGO Color Chart & Hex Reference – Online BrickLink Colors
Browse all official LEGO colors with names, years, and hex codes. Sort by hue. Perfect for builders.
Paint Color Visualizer – Online Test Wall Colors on Sample Rooms
Simulate paint colors on a pre-loaded room photo by adjusting hue, saturation. Find your perfect shade before buying. Local canvas.
Extract Color Palette from Image URL - Online Without Upload
Enter an image URL to extract a 5-color dominant palette. Avoids uploading files. Uses canvas to read remote image pixels. Fast and privacy-oriented.
Material Design 3 Color Generator - Online Dynamic Tonal Palettes
Pick a source color and generate a complete M3 tonal palette with light/dark schemes. Export as CSS custom properties.
Relative Luminance Calculator - Online WCAG Metrics
Enter a hex color and get its relative luminance per WCAG definition. Understand why this matters for contrast.
CIELAB to RGB Converter - Online Bring Color Back
Enter L*a*b* values and see the corresponding RGB and hex color. Useful for advanced color manipulation.
HSV Color Picker - Online Traditional Hue Wheel
Classic HSV color wheel with sliders. See hex, RGB, and HSL equivalents. Intuitive for artists. No server interaction.
Image Hue Shifter - Online Change Colors Easily
Rotate the hue of any image globally. Turn a red car blue instantly. Download the result. Works entirely in the browser.
Random Color Naming Challenge - Online Eye Test
See a random color and type its name. Score based on accuracy. Fun for designers. Local.
Image Palette Extractor (Paste) - Online Clipboard Image
Paste an image from your clipboard directly into the page (Ctrl+V) and extract its color palette. No file dialog needed.
Color to CIELAB Converter - Online Perceptual Space
Convert hex or RGB to CIELAB L*a*b* values. Understand perceptual lightness and color opponents. Local math.
Accessible Palette Checker - Online Simulate & Recommend
Paste a set of hex colors and simulate how they appear with common color vision deficiencies. Get contrast warnings.
3D RGB Color Cube - Online Interactive Space
Explore the RGB color space as a rotatable 3D cube. Pick a color directly from the volume. Drag to rotate. Canvas 3D.
Extract Colors from Image URL - Online Palette Generator
Paste a direct link to an image and get its 5 dominant colors with hex codes. No upload, uses canvas with CORS proxy.
Image Color Picker From URL - Online Remote Picture Analyzer
Enter the URL of any online image and extract its dominant colors or pick colors with a magnifier. No upload, cross‑origin friendly.
Color Image to ASCII Art - Online True Color Converter
Convert any image into colored ASCII art using divs with background colors. Creates a stunning text‑based replica. View & copy HTML.
Image Warmth & Coolness Slider - Online White Balance Tint
Slide left for cooler (blue) or right for warmer (orange) tones on your image. Quick photo adjustment. Local.
Smoothie Recipe by Color - Online Get Green or Pink
Want a green smoothie? Pick a color and get a simple healthy recipe. Detox, protein, or fruit.
Virtual Flashlight - Online Color & Strobe Screen
Turn your browser screen into a full‑color flashlight or strobe. Adjust brightness and color. Simple utility.
Image Color Histogram - Online RGB Channel Graph
Upload an image and see its RGB and luminance histograms. Understand exposure and color distribution. Photographer tool.
Image Color Palette from URL - Online Remote Photo Analysis
Enter an image URL and extract its dominant color palette. No download needed. Fast visual analysis.
CMYK Color Preview - Online See Print vs Screen
Preview how a CMYK value will look on screen (approximate). Compare with its RGB equivalent. Pre‑press check.
Website Color Theme Extractor - Online Grab Palette from CSS
Fetch a website's CSS and extract :root custom properties (‑‑color) to reveal its design token palette. For learning and inspiration.
Color to Pitch Synaesthesia - Online Hear a Hex Code
Enter a hex color and hear a tone mapped to its hue. Explore the connection between color and sound. Fun perceptual experiment.
Color Inversion Calculator - Online Exact Opposite Hue
Get the exact RGB inversion (negative) of any color. Useful for dark mode theming and high‑contrast accessibility checks.
Pigment Mixing Simulator - Online Color Blending Tool
Mix two or more colors using subtractive (CMYK‑like) blending. See what happens when you combine real paints. Brush effect canvas.
Colorblind Friendly Palette Checker - Online Simulate & Advise
Enter a color palette and see how it looks for different types of color vision deficiency. Get warnings on conflicting colors.
Video Color Filter - Online Apply Tint to Video in Browser
Apply real-time CSS filters or canvas effects to a video and download the processed output. Experiment with video post-processing locally.
Image Color Extractor - Online Palette from Picture
Upload an image and extract its dominant colors or full color palette. Download as a CSS snippet or color swatch. Entirely client-side, your images stay private.