HSV to RGB Converter
Convert HSV picker values into RGB for CSS, canvas, and color previews.
Common HSV to RGB Examples
| HSV | RGB | Color |
|---|---|---|
| hsv(0, 100%, 100%) | rgb(255, 0, 0) | |
| hsv(120, 100%, 100%) | rgb(0, 255, 0) | |
| hsv(210, 88%, 100%) | rgb(31, 143, 255) |
When HSV Helps
HSV is useful for building color pickers because value maps cleanly to brightness. RGB output is useful when you need a value for CSS, canvas, or another color tool.
Reading the HSV Controls
Hue selects the position on the color wheel, saturation controls color intensity, and value controls brightness. Lower saturation moves the result toward gray; lower value moves it toward black.
FAQ
Is HSV the same as HSB? v
Yes. HSV and HSB usually describe the same model: hue, saturation, and value or brightness.
Can I paste hsv() values? v
Yes. Paste values like hsv(210, 88%, 100%) and the sliders will update automatically.
Why can HSV to RGB round by one channel value? v
RGB channels are whole numbers from 0 to 255, so some HSV percentages round to the nearest available channel value.
Using This Tool Reliably
Input and output checks
Paste the color value in the format shown by the input label, then compare the preview against the copied result before using it in CSS, a design token, or a brand document.
Conversion logic
The browser calculates the result from the displayed channel values, rounds only for readable output, and keeps the visual preview tied to the same computed color.
Example workflow
Start with a known value such as #1E90FF, review the generated formats, copy the result, then test important text and UI states in the contrast checker when readability matters.
Common mistakes
Watch for missing # characters, RGB channels outside 0-255, percentages entered as plain numbers, alpha values copied into solid-color fields, and colors reused for text without checking contrast.
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