Color Converter

Main Color (royalblue)

Color Harmonies

Complementary

Click to Copy
#3b83f6
Click to Copy
#f6ae3b

Analogous

Click to Copy
#3be0f6
Click to Copy
#3b83f6
Click to Copy
#513bf6

Triadic

Click to Copy
#3b83f6
Click to Copy
#f63b83
Click to Copy
#83f63b

Generated Palette

Tints & Shades

Tints (mixed with white)

Click to Copy
#3b82f6
Click to Copy
#5392f7
Click to Copy
#6ca1f8
Click to Copy
#84b1f9
Click to Copy
#9dc0fa
Click to Copy
#b5d0fc
Click to Copy
#cddffd
Click to Copy
#e6effe
Click to Copy
#fefeff
Click to Copy
#ffffff

Shades (mixed with black)

Click to Copy
#3b82f6
Click to Copy
#2372f5
Click to Copy
#0b63f3
Click to Copy
#0a59da
Click to Copy
#094fc2
Click to Copy
#0845aa
Click to Copy
#073b91
Click to Copy
#063179
Click to Copy
#042761
Click to Copy
#031d48

Gradient Generator

CSS Variables

Palette JSON

TL;DR — convert colors, build palettes, and copy CSS in seconds

Paste or pick a color and instantly see HEX, RGB, HSL, HSV, and CMYK. Generate harmonies, tints, shades, and a CSS gradient; copy exact strings, export CSS variables and a palette JSON. Everything runs in your browser—no uploads.

Color Converter — practical color work without the bloat

Picking a color is easy—getting it into the right format for code, design tools, handoff, or print is where time evaporates. This color converter fixes that by translating a single input into every format you actually use: HEX, RGB, HSL, HSV, and CMYK. Type into any field or use the picker; the rest update instantly. Each value has a one‑click copy button, and there’s a Copy All option when you’re moving fast.

The page isn’t just a converter—it’s a small color studio. You’ll get automatic color harmonies (complementary, analogous, triadic) to explore options that feel balanced without guesswork. Full runs of tints and shades make it simple to pick states for UI (hover, active, disabled). The built‑in Gradient Generator previews a clean linear gradient and gives you a ready‑to‑paste CSS string. Want quick inspiration? Randomize the base color or generate a random palette and click any swatch to copy its HEX.

For handoff, export CSS variables—including RGB and HSL components—for design systems and themes. Need to pipe colors into a script or app? Copy a structured palette JSON that includes your base, harmonies, tints, shades, and generated palette. You’ll also see the closest CSS color name for quick reference in docs.

What teams actually use this for

  • Design & front‑end: convert brand colors to exact code strings, export CSS variables, and fine‑tune gradients before committing to a theme.
  • Marketing & content: grab tints/shades for consistent banners, thumbnails, and social art—no heavyweight app required.
  • Developers: keep formats exact across stacks; copy HEX/RGB/HSL/HSV/CMYK with one click and move on.

Accuracy notes

CMYK values here are best‑effort engine estimates for quick planning. For production print, ask your printer for target ICC profiles and proof before you ship. Pantone/PMS mappings are licensed and intentionally out of scope for this free tool.

Related tools

Formatting a palette payload? Inspect or pretty‑print with JSON Formatter. Creating a batch of assets with your new colors? Use Bulk Image Resizer & Converter to stamp watermarks and export optimized files. Need to encode values for URLs or tokens? Try Base64 Encoder & Decoder.

Frequently asked questions

Can this convert CMYK to Pantone/PMS?
No. Pantone mappings are proprietary. This tool focuses on HEX/RGB/HSL/HSV/CMYK conversions and palette utilities.
Why do HEX ↔ RGB ↔ CMYK conversions vary across tools?
Different tools use different color profiles and rounding. The app keeps the math consistent on the client; for print‑critical work, check your printer’s ICC profiles.
Is my data uploaded anywhere?
No—everything runs locally in your browser.
Can I copy everything at once?
Yes—use the Copy All control near the main color inputs.

This tool is built to be fast, private, and predictable: paste, convert, copy. If you build or design for the web, bookmark it—having rock‑solid color outputs a click away saves real time.