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Color

HSL to RGB Converter

Convert HSL used for CSS color editing by hue, saturation and lightness into red, green and blue integer channels in sRGB, ready for canvas, pixel data, CSS and graphics APIs.

Values are converted in the page with local TypeScript functions. No color value needs to be uploaded for this calculation.

1. Enter HSL Values

Choose a color visually, use sliders, or paste a value.

HSLHSV
9
100%
64%

Quick Presets

2. Live preview

rgb(255, 99, 71)

tomato

Preview

Original

rgb(255, 99, 71)

Lighten 20%

rgb(255, 130, 108)

Darken 20%

rgb(204, 79, 57)

Complementary

rgb(71, 227, 255)

Color Information

Color Name:tomatoBrightness:56%Luminance:0.306Contrast with White:2.95 : 1Contrast with Black:7.13 : 1

Visual Comparison

Aa

With White Text

Aa

With Black Text

3. Results

rgb(255, 99, 71)

Other Formats

HEX#FF6347
RGBrgb(255, 99, 71)
RGBArgba(255, 99, 71, 1)
HSLhsl(9, 100%, 64%)
HSLAhsla(9, 100%, 64%, 1)
HSVhsv(9, 72%, 100%)
CMYKcmyk(0%, 61%, 72%, 0%)
Nametomato

Color Palette

Did you know?

You can pick a color from your screen in browsers that support the EyeDropper API.

Direct answer

Convert HSL used for CSS color editing by hue, saturation and lightness into red, green and blue integer channels in sRGB, ready for canvas, pixel data, CSS and graphics APIs. Channel normalization and integer/percentage formatting can make a HSL → RGB → HSL round trip differ from the starting value.

What this tool does

Convert HSL used for CSS color editing by hue, saturation and lightness into red, green and blue integer channels in sRGB, ready for canvas, pixel data, CSS and graphics APIs. Use this focused route when your source is already HSL and the next system specifically expects RGB; use the general converter when you need several representations at once.

Verified capabilities

Valid HSL input

Enter hue in degrees and saturation/lightness as percentages. Hue wraps around the 0–360° circle.

Read the RGB result

red, green and blue integer channels in sRGB

Check the accuracy boundary

Channel normalization and integer/percentage formatting can make a HSL → RGB → HSL round trip differ from the starting value. Compare the result with the intended destination before reusing it.

When to use it

  • Use this focused route when your source is already HSL and the next system specifically expects RGB; use the general converter when you need several representations at once.
  • Convert HSL used for CSS color editing by hue, saturation and lightness into red, green and blue integer channels in sRGB, ready for canvas, pixel data, CSS and graphics APIs.
  • HSL → RGB: canvas, pixel data, CSS and graphics APIs.

How to use the tool

  1. Enter the source color

    Enter hue in degrees and saturation/lightness as percentages. Hue wraps around the 0–360° circle. In “How to use the tool: Enter the source color”, apply this specifically to HSL to RGB Converter.

  2. Review the normalized preview

    Use the sliders, direct field, preset swatches or system picker when available. The preview exposes normalization before RGB formatting.

  3. Copy the target value

    Copy the RGB row. Alternate rows stay visible for comparison, but this page's intent remains HSL → RGB.

  4. Check the accuracy boundary

    Channel normalization and integer/percentage formatting can make a HSL → RGB → HSL round trip differ from the starting value. Compare the result with the intended destination before reusing it. Use the preview to catch a parsing mistake before copying the RGB row.

Controls explained

Valid HSL input

Enter hue in degrees and saturation/lightness as percentages. Hue wraps around the 0–360° circle. In “Controls explained: Valid HSL input”, apply this specifically to HSL to RGB Converter.

Read the RGB result

red, green and blue integer channels in sRGB. The workbench assumes sRGB-style 0–255 channels and rounds normalized values.

How the result is produced

Enter hue in degrees and saturation/lightness as percentages. Hue wraps around the 0–360° circle. The workbench parses the source to an sRGB triple, then formats red, green and blue integer channels in sRGB. HSL is an RGB transform, not a perceptually uniform model; its saturation is not HSV saturation. The workbench assumes sRGB-style 0–255 channels and rounds normalized values.

Accuracy and limitations

  • Channel normalization and integer/percentage formatting can make a HSL → RGB → HSL round trip differ from the starting value.
  • HSL is an RGB transform, not a perceptually uniform model; its saturation is not HSV saturation.
  • The workbench assumes sRGB-style 0–255 channels and rounds normalized values.

Processing and privacy

Values are converted in the page with local TypeScript functions. No color value needs to be uploaded for this calculation.

Practical tips

  • Keep a copy of the original HSL value when comparing rounded RGB output.
  • Use the preview to catch a parsing mistake before copying the RGB row.

Troubleshooting

Why is my HSL input rejected?

Enter hue in degrees and saturation/lightness as percentages. Hue wraps around the 0–360° circle. In “Troubleshooting: Why is my HSL input rejected?”, apply this specifically to HSL to RGB Converter.

Why does HSL differ after converting to RGB and back?

Channel normalization and integer/percentage formatting can make a HSL → RGB → HSL round trip differ from the starting value. In “Troubleshooting: Why does HSL differ after converting to RGB and back?”, apply this specifically to HSL to RGB Converter.

Check the accuracy boundary

Channel normalization and integer/percentage formatting can make a HSL → RGB → HSL round trip differ from the starting value. Reset the tool and retry with a known supported value before reporting an algorithm error.

Questions about this tool

When should I use the focused HSL to RGB converter?

Use this focused route when your source is already HSL and the next system specifically expects RGB; use the general converter when you need several representations at once. In “When should I use the focused HSL to RGB converter?”, apply this specifically to HSL to RGB Converter.

Why is my HSL input rejected?

Enter hue in degrees and saturation/lightness as percentages. Hue wraps around the 0–360° circle. In “Why is my HSL input rejected?”, apply this specifically to HSL to RGB Converter.

Why does HSL differ after converting to RGB and back?

Channel normalization and integer/percentage formatting can make a HSL → RGB → HSL round trip differ from the starting value. In “Why does HSL differ after converting to RGB and back?”, apply this specifically to HSL to RGB Converter.

What syntax does the RGB result use?

red, green and blue integer channels in sRGB. canvas, pixel data, CSS and graphics APIs. The workbench assumes sRGB-style 0–255 channels and rounds normalized values.

How is the HSL input normalized before conversion?

Enter hue in degrees and saturation/lightness as percentages. Hue wraps around the 0–360° circle. HSL is an RGB transform, not a perceptually uniform model; its saturation is not HSV saturation.

Is the HSL value uploaded during conversion?

Values are converted in the page with local TypeScript functions. No color value needs to be uploaded for this calculation. Keep a copy of the original HSL value when comparing rounded RGB output.

Continue your color workflow

Use this focused route when your source is already HSL and the next system specifically expects RGB; use the general converter when you need several representations at once. In “Continue your color workflow”, apply this specifically to HSL to RGB Converter.

Continue with a related tool

Open the first related route when you need to continue beyond the focused HSL → RGB conversion.

Color Converter for HEX, RGB, HSL, LAB and OKLCH
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