Does the color picker support touch devices?

Yes. Canvas interactions work with touch on mobile and tablet devices.

Can I paste RGB or HSL values directly?

Yes. Supported formats are parsed and picker state jumps to that color.

How many recent colors are saved?

The last 10 selected colors are stored in localStorage.

Does contrast checker follow WCAG standards?

Yes. It reports contrast ratio with AA and AAA pass/fail status.

Can I copy HEX color with one click?

Yes. Copy action is available for HEX output.

Can I copy RGB and HSL values too?

Yes. RGB, RGBA, HSL, and HSLA formats each have copy support.

Does this include alpha channel control?

Yes. Alpha slider updates RGBA and HSLA outputs.

Can I use this for accessible text colors?

Yes. Use contrast checker to test readability against background colors.

Can I use the picker for CSS design tokens?

Yes. It is useful for creating and copying CSS-ready color values.

Does this tool require external color library?

No. Picker logic is implemented directly with canvas and JS.

Can I quickly reuse old palette colors?

Yes. Recent color chips allow fast palette recall.

Is this suitable for UI designers?

Yes. It helps with visual selection and format conversion in one place.

Can frontend developers use this for implementation?

Yes. It provides production-ready HEX/RGB/HSL strings.

Does this work offline after first load?

Yes. Color conversion and contrast logic run client-side.

Can I check AAA contrast compliance?

Yes. AAA pass/fail badge is shown when ratio is high enough.

Can I share selected color via URL?

Yes. Current color is exposed through shareable parameters.

Color Picker With HEX RGB HSL Converter and Contrast Checker

HueAlpha 1.00

Paste HEX/RGB/HSL to jump

HEX#2EA8E6

RGBrgb(46, 168, 230)

RGBArgba(46, 168, 230, 1.00)

HSLhsl(200, 79%, 54%)

HSLAhsla(200, 79%, 54%, 1.00)

Recent colors

Contrast checker

ForegroundBackground

The quick brown fox jumps over the lazy dog.

Contrast ratio: 21.00:1

AA PassAAA Pass

Related Tools

CSS Gradient Generator

developer

Build linear, radial, and conic gradients with presets and copy-ready CSS output.

Try it free

HTML CSS JS Minifier

developer

Minify HTML, CSS, and JavaScript instantly with size savings stats.

Try it free

Base64 Encoder Decoder

developer

Encode and decode text/files to Base64 with drag-and-drop support.

Try it free

Embed this tool

Add this tool to your website or blog with a single iframe snippet.

<iframe src="https://dukotools.com/tools/color-picker?embed=1" width="100%" height="600" frameborder="0" allow="clipboard-write" loading="lazy" title="color-picker tool"></iframe>

About Color Picker & Converter

Color Picker & Converter offers a canvas-based color selection workflow with live conversion between HEX, RGB, RGBA, HSL, and HSLA formats. It supports mouse and touch interactions through a saturation-brightness canvas and hue slider, making it practical on desktop and mobile. Recent colors are stored in localStorage so designers and developers can revisit palettes across sessions. A contrast checker calculates WCAG ratio and pass/fail status for AA and AAA targets. This makes the tool valuable for UI design, accessibility audits, and frontend implementation handoff.

Key Features

Canvas Picker Interaction
Select saturation and brightness on a visual canvas for intuitive color exploration.
Hue and Alpha Controls
Adjust hue and transparency separately for precise style tuning.
Multi-Format Conversion
Instantly read and copy HEX, RGB, RGBA, HSL, and HSLA representations.
Input Parsing
Paste HEX, RGB, or HSL text values and jump picker state to matching color.
Recent Color Memory
Keeps latest 10 colors in browser storage for quick palette reuse.
WCAG Contrast Checker
Compute ratio and AA/AAA status for foreground-background color combinations.

How to Use

1
Pick base color on canvas
Use touch or mouse to set saturation and brightness visually.
2
Adjust hue and alpha
Fine-tune color family and transparency with range controls.
3
Copy desired format
Choose HEX, RGB, RGBA, HSL, or HSLA output and copy in one click.
4
Check accessibility contrast
Enter foreground and background values to evaluate WCAG compliance.
5
Save favorites
Use recent color memory to reapply palette colors across sessions.

Real-World Use Cases

Design Handoff

A designer shares exact HSLA and HEX tokens with frontend engineering for implementation.

Accessibility QA

A QA specialist validates text-background combinations against AA and AAA criteria.

Brand Palette Iteration

A marketer explores shades and quickly reuses recent colors for campaign assets.

Frequently Asked Questions

Related Free Tools

Explore these tools that work great alongside Color Picker & Converter:

CSS Gradient Generator

Build linear, radial, and conic gradients with presets and copy-ready CSS output.

HTML CSS JS Minifier

Minify HTML, CSS, and JavaScript instantly with size savings stats.

Base64 Encoder Decoder

Encode and decode text/files to Base64 with drag-and-drop support.