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 design.

Random Palette mode is where most people start. You get colors that look good together. Lock the ones you like and regenerate the rest. It is the fastest way to find a starting point when you have zero direction.

Color Harmony mode is for when you already have a brand color or a starting hue. Pick your base, choose a harmony type, and the tool calculates the result using the same math color wheels have used 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. That is what you need when building a design system or defining hover, active, and disabled states.

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

Color harmony is not random. It is based on where colors sit on the color wheel.

Complementary colors sit directly opposite each other. They create strong visual contrast. You see them in sports logos, call-to-action buttons, and attention-grabbing ads. Think blue and orange, red and green, purple and yellow.

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

Triadic colors are spaced evenly around the wheel in thirds. They offer variety without clashing. Illustrators, infographics, and playful brand identities use them often.

Split complementary is a twist on complementary. Instead of jumping straight across the wheel, you take the two colors adjacent to the complement. You get contrast with less intensity than a pure complementary pair.

Open a design system like Material Design or Tailwind's default palette and you will see every color 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.

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

Gradients are back in web design. Background gradients, text gradients, border gradients. Writing the CSS by hand means guessing hex codes and tweaking percentages until the transition looks right.

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 raw CSS with color stops at exact percentages so you can paste directly into your stylesheet.

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

All three formats describe the same colors. Each has strengths depending on your workflow.

HEX codes are the most compact. Six characters like #3b82f6. They are the default in most CSS codebases. Use them when you write vanilla CSS or work with a design that specifies hex values.

RGB defines colors as a mix of red, green, and blue channels from 0 to 255. It maps to how screens produce color. Use it when you need to manipulate individual channels in code.

HSL stands for hue, saturation, and lightness. Designers prefer HSL because it matches how humans think about color. Adjust lightness to get lighter or darker versions without changing character. Figma, Sketch, and most modern design tools expose HSL controls.

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

Building a Tailwind project? The exported values drop into the colors section of your tailwind.config.js. For vanilla CSS, 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 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 build cohesive color schemes for Instagram grids and story templates. Interior designers and crafters test paint, fabric, and yarn combinations before committing to materials.

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