How do I convert HEX to RGB?

Split the six-digit HEX code into three pairs and convert each pair from base-16 to base-10. For example, #FF5733 becomes R=255, G=87, B=51. Our tool does this conversion instantly.

What are complementary colors?

Complementary colors sit opposite each other on the color wheel. They create maximum contrast when placed together. For example, red and cyan, blue and orange, or yellow and purple are complementary pairs.

What is the HSL color model best used for?

HSL is ideal for creating color variations. By keeping the hue constant and adjusting saturation and lightness, you can easily generate tints, shades, and tones of any color — perfect for building consistent design palettes.

Is this color picker tool free and private?

Yes. This color picker runs entirely in your browser. No color data is sent to any server. The tool is completely free to use with no limits.

Color Picker & Converter

Pick any color and convert between HEX, RGB, and HSL — instantly

All formats | 100% client-side

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HEX

RGB

HSL

H°

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Complementary Color

Color Details

HEX
RGB
HSL
Hue
Saturation
Lightness

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All color conversions run locally in your browser. Nothing is sent to any server. Free to use with no limits.

Understanding Color Models

The three most common color formats used in web design and development

Digital colors are represented using mathematical models that map numbers to visible colors. Each model has strengths depending on the context: HEX is compact and widely used in CSS, RGB maps directly to how screens emit light, and HSL aligns with how humans perceive color.

HEX

A six-character hexadecimal string prefixed with #. Each pair of characters represents a red, green, or blue channel with values from 00 to FF (0–255 in decimal). Compact and the most popular format in CSS stylesheets.

RGB

Defines colors with three values (0–255) for Red, Green, and Blue. This model directly mirrors how LCD and LED screens produce colors by combining light at different intensities. Used in CSS as rgb(R, G, B).

HSL

Stands for Hue (0–360°), Saturation (0–100%), and Lightness (0–100%). This model is the most intuitive for humans: pick a hue on the color wheel, set how vivid it is, and choose how light or dark. Ideal for generating consistent palettes.

Color Theory Basics

Core principles for choosing colors that work well together

Complementary Colors

Two colors positioned directly opposite each other on the color wheel (180° apart in hue). They create strong visual contrast and draw attention when placed together. Examples: red & cyan, blue & orange, yellow & purple. Use one as a dominant color and the other as an accent.

Analogous Colors

Three colors that sit next to each other on the color wheel (typically within 30–60°). They create harmonious, serene designs because they share similar undertones. Examples: blue, blue-green, and green. Common in nature and comfortable for the eye.

Triadic Colors

Three colors evenly spaced on the color wheel (120° apart). This scheme offers vibrant contrast while maintaining balance. Examples: red, yellow, and blue (primary triad) or orange, green, and purple (secondary triad). Best used with one dominant color and two accents.

Frequently Asked Questions

Common questions about color picking and conversion

HEX is a six-digit hexadecimal code (e.g. #FF5733) commonly used in CSS. RGB defines colors with three decimal values from 0–255 for red, green, and blue channels. HSL uses Hue (0–360°), Saturation (0–100%), and Lightness (0–100%), making it the most intuitive model for adjusting colors. All three represent the same color space and can be converted between each other without loss.

Split the six-character HEX code into three pairs of two characters. Convert each pair from hexadecimal (base-16) to decimal (base-10). For example, #FF5733 becomes R = FF = 255, G = 57 = 87, B = 33 = 51, giving you rgb(255, 87, 51). This tool performs the conversion instantly as you type.

A tint is created by adding white to a color (increasing lightness), making it lighter. A shade is created by adding black (decreasing lightness), making it darker. In the HSL model, you achieve this by adjusting the Lightness value while keeping Hue and Saturation constant. Our tool generates 10 steps from lightest tint to darkest shade.

Complementary colors sit opposite each other on the color wheel (180° apart in hue). They create maximum visual contrast, making each color appear more vivid. Designers use complementary pairs to draw attention, create visual hierarchy, and ensure readability. Examples include red & cyan, blue & orange, yellow & purple.

Yes, this color picker is completely free with no usage limits. All conversions happen locally in your browser using JavaScript — no data is sent to any server. Once the page is loaded, the tool works offline. You can verify this by disconnecting from the internet and continuing to pick colors.