Generate 4 random colors - hex codes and palettes

What Does the Color Generator Do?

Generate random colors and color harmony palettes in HEX, RGB and HSL formats. Choose from complementary, analogous, triadic and split-complementary harmonies - or generate fully random colors. Perfect for design, web development and creative projects.

Quick start: Select a harmony type (e.g. Complementary) or leave "Random" and click Generate. Copy the HEX codes directly into your CSS or design tool.

Color Harmony Types

Harmony	How it works	Best for
Complementary	Opposite colors on the wheel (180 degrees apart)	High contrast, call-to-action buttons, logos
Analogous	Neighboring colors on the wheel (30 degrees apart)	Calm, harmonious designs - nature themes, gradients
Triadic	Three colors evenly spaced (120 degrees apart)	Vibrant, balanced - children brands, playful UI
Split-complementary	Base + 2 colors adjacent to its complement	Contrast without tension - versatile, beginner-friendly
Random	Fully random colors, no color theory applied	Inspiration, brainstorming, generative art

Practical Examples

Example 1: Website color scheme Complementary harmony
Base: #2563EB (blue) + Complement: #EB8B25 (orange) - clean corporate look with standout CTAs

Example 2: Nature-inspired blog Analogous harmony
#2D6A4F, #40916C, #52B788 - three shades of green for an organic, natural feel

Example 3: App UI accent colors Triadic harmony
#E63946 (red), #457B9D (blue), #F4A261 (yellow) - vibrant accents for buttons, tags, alerts

Example 4: Presentation slides 5 random colors
Quick palette for charts, graphs and diagrams - each color distinct and readable

Example 5: Social media branding Split-complementary
Main brand color + two accent colors that pop but do not clash - ideal for Instagram grids and stories

Color Format Reference

Format	Example	Used in
HEX	#FF5733	CSS, HTML, design tools (Figma, Photoshop)
RGB	rgb(255, 87, 51)	CSS, JavaScript, screens
HSL	hsl(11, 100%, 60%)	CSS, color theory, creating variations

FAQ - Frequently Asked Questions

What is color harmony?

Color harmony is a set of rules based on the color wheel that determines which colors look good together. Colors related by specific angles on the wheel (complementary = 180 degrees, triadic = 120 degrees) create visually balanced combinations.

Which harmony should I use for my website?

For most websites: complementary (base color + accent) or split-complementary (more variety, less harsh). Analogous works well for calm, minimalist designs. Triadic is bold - use for creative or playful brands.

How do I convert between HEX, RGB and HSL?

The generator shows all three formats simultaneously. HEX is shorthand for RGB: #FF5733 = R:255, G:87, B:51. HSL describes the same color as Hue (0-360 degrees), Saturation (0-100%) and Lightness (0-100%).

How many colors do I need for a project?

3-5 colors for most projects. Typically: 1 primary (brand), 1 accent (CTAs, highlights), 1 neutral (text/background), plus optional success/error states. More than 5-6 distinct colors makes a design look chaotic.

Are the generated colors accessible?

Random colors may not meet WCAG contrast requirements. Always check contrast ratios (minimum 4.5:1 for text, 3:1 for large text) using a contrast checker before using colors for text on backgrounds.

Can I save or export the palette?

Copy the HEX codes directly from the results. For Figma/Sketch: paste HEX into the color picker. For CSS: use the HEX or RGB values in your stylesheet. Regenerate anytime for a fresh palette.

Related Tools

Random Number Generator

Generate random numbers for lotteries, games and random selection. - Open generator

Password Generator

Generate strong, secure passwords with customizable character types. - Open generator

Generate 4 random colors with hex codes

Parameters