Color Palette Generator - Create Palettes, Harmonies, Shades & CSS Gradients

Most color tools do one thing. This one does four, and each mode solves a different problem you hit during the design process.

Random Palette mode is where most people start. You get a set of colors that look good together, and you can lock the ones you like while regenerating the rest. It is the fastest way to find a starting point when you have zero direction on colors.

Color Harmony mode is for when you already have a brand color or a starting hue and you need colors that pair well with it. Pick your base, choose a harmony type, and the tool calculates the result using the same math that color wheels have relied on for decades.

Shades and Tints mode takes any single color and stretches it across the full lightness spectrum. You get nine stops from near-white to near-black, which is exactly what you need when building a design system or defining component states like hover, active, and disabled.

Gradient mode lets you pick two colors and generate a smooth transition between them. You control the number of intermediate steps, and the tool gives you the CSS code ready to paste.

Color harmony is not random. It is based on the positions colors occupy on the color wheel, a concept that goes back to Isaac Newton and has been refined by artists and designers ever since.

Complementary colors sit directly opposite each other on the wheel. They create strong visual contrast, which is why you see them in sports logos, call-to-action buttons, and attention-grabbing advertisements. Think blue and orange, red and green, purple and yellow.

Analogous colors sit next to each other. They share a common hue family, so they feel cohesive and calm. Nature is full of analogous color schemes: the greens and yellows of a forest canopy, the oranges and reds of a sunset.

Triadic colors are spaced evenly around the wheel in thirds. They offer variety without clashing, which makes them popular for illustrations, infographics, and playful brand identities.

Split complementary is a subtle twist on complementary. Instead of jumping straight across the wheel, you take the two colors adjacent to the complement. The result has contrast but feels less intense than a pure complementary pair.

If you have ever opened a design system like Material Design or Tailwind's default palette, you noticed that every color comes in a range of ten shades numbered from 50 to 950. There is a reason for that.

A single flat color is not enough to build an interface. You need lighter versions for backgrounds and hover states. You need darker versions for text on colored backgrounds and pressed states. You need a mid-range version for borders and dividers.

The Shades and Tints mode in this tool generates that entire ramp for you. Pick your base color, and you instantly get nine evenly spaced variations from the lightest tint to the deepest shade. Each swatch shows its lightness percentage, so you can see exactly where it falls on the scale.

Gradients have made a serious comeback in web design. Background gradients, text gradients, border gradients - they are everywhere. But writing the CSS by hand means guessing hex codes and tweaking percentages until the transition looks right.

The gradient mode removes that guesswork. Pick your start and end colors, set how many intermediate steps you want, and the tool interpolates a smooth gradient. It shows you the raw CSS code including color stops at exact percentages, so you can paste it directly into your stylesheet.

You can also copy individual color stops if you want to use them as standalone colors. Each step in the gradient is a valid hex color you can click to copy.

All three formats describe the same colors, but each has its strengths depending on your workflow.

HEX codes are the most compact. They are six characters long (like #3b82f6) and are the default in most CSS codebases. If you are writing vanilla CSS or working with a design that specifies hex values, this is probably what you want.

RGB defines colors as a mix of red, green, and blue channels, each ranging from 0 to 255. It maps directly to how screens produce color, which makes it useful when you need to manipulate individual channels programmatically.

HSL stands for hue, saturation, and lightness. Designers tend to prefer HSL because it matches how humans think about color. Adjusting lightness gives you lighter or darker versions of the same color without changing its character. Figma, Sketch, and most modern design tools expose HSL controls prominently.

Click any color swatch to copy its value to your clipboard. The tool also includes bulk export options. Download an entire palette as a text file that includes CSS custom properties, Tailwind config values, and both RGB and HSL conversions.

If you are building a Tailwind project, the exported values drop directly into the colors section of your tailwind.config.js. For vanilla CSS projects, the export includes a :root block with CSS custom properties you can paste into your stylesheet.

Front-end developers reach for it when they need a quick palette for a side project or prototype without opening Figma. UI designers use the shade ramp mode to generate consistent design tokens across components.

Graphic designers and illustrators use random palettes for creative exercises and moodboards. Social media creators use it to build cohesive color schemes for Instagram grids and story templates. Interior designers and crafters use it to test paint, fabric, and yarn color combinations before committing to materials.

Students learning color theory use the harmony mode to see complementary, analogous, and triadic relationships in real time. Teachers use it to demonstrate color wheel concepts without needing physical materials.