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Hazuu Tools

Hex to HSV Converter

Convert HEX color codes to HSV (Hue, Saturation, Value) instantly with a live color preview and additional RGB/HSL output.

paletteHex to HSV Converter

#FF5733

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HEX Input

Hex Code
#
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HSV Input

H (0-360)
S (0-100)
V (0-100)
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HSV Values

Hue

11°

Saturation

80%

Value

100%

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Output Formats

HSV

hsv(11, 80%, 100%)

RGB

rgb(255, 87, 51)

HSL

hsl(11, 100%, 60%)

HEX

#FF5733

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CSS Code Snippets

Text Color
color: #FF5733;
Background Color
background-color: #FF5733;
HSV (CSS Comment)
/* hsv(11, 80%, 100%) */
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About Hex to HSV Converter

Hex to HSV Converter translates any six-digit HEX color code — the format used in CSS, HTML, and most design tools — into its HSV (Hue, Saturation, Value) equivalent. HSV describes a color on a 360-degree hue wheel (red at 0°/360°, green at 120°, blue at 240°), then expresses how vivid it is as a saturation percentage (0% is gray, 100% is fully saturated) and how bright it is as a value percentage (0% is black, 100% is the brightest version of that hue). Because those three axes map closely to how the human eye judges color, HSV is the native language of professional color pickers in applications like Photoshop, Figma, and OpenCV.

The converter works in both directions. Paste a HEX code and the HSV fields update immediately; change any H, S, or V number and the HEX output follows in real time. Alongside the primary HSV result, the tool also surfaces the RGB and HSL equivalents, a live color swatch, and ready-to-copy CSS property snippets — so you can move from an arbitrary brand color to a full set of format-ready values in one place rather than chaining multiple converters.

All calculations run entirely inside your browser using JavaScript math — no color data is transmitted to a server, logged, or stored anywhere. The tool is free, has no usage limits, and requires no account. You can convert confidential client brand palettes or production design tokens with the same privacy as working locally in your own editor.

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Key Features

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Bidirectional conversion

Enter a HEX code to get HSV, or type H, S, V values to get the HEX code back. Both directions update in real time without clicking a button.

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Visual hue wheel and channel bars

A rainbow gradient bar shows the hue position on the 360-degree wheel, while separate progress bars make saturation and value easy to read at a glance.

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Four color formats in one pass

A single input produces HSV, RGB, HSL, and HEX outputs simultaneously, eliminating the need to run separate converters for each format.

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Ready-to-paste CSS snippets

The tool generates color and background-color CSS declarations directly from your HEX value so you can paste them straight into a stylesheet.

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Native color picker support

A browser-native color wheel lets you pick any color visually; the HEX and HSV fields stay in sync as you drag the picker.

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Client-side only, no data upload

Every conversion runs in JavaScript locally in your browser. Brand colors, design tokens, and client palettes never leave your machine.

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How to Use

01

Enter a Color

Type a HEX code (e.g., FF5733) into the input field, use the native color picker, or enter H, S, V values directly.

02

View Results

The converter instantly shows HSV values with visual bars, plus RGB and HSL equivalents, a large color preview, and CSS code snippets.

03

Copy & Use

Click any copy button to grab the HSV string, HEX code, RGB, or CSS snippet and paste it directly into your project.

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Example

The warm red-orange #FF5733 converts to HSV(11, 80%, 100%): hue 11° places it just past pure red toward orange, saturation 80% means it is vivid but not fully saturated, and value 100% means it is at full brightness.

HEX input
#FF5733
HSV output
hsv(11, 80%, 100%)

Also available:
rgb(255, 87, 51)
hsl(11, 100%, 60%)
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Common Use Cases

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    Feeding colors into image-processing libraries

    OpenCV, PIL, and similar libraries use HSV internally for tasks like color range detection and masking. Convert a HEX brand color to HSV once so you can paste the exact H, S, V thresholds into your script.

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    Building custom color pickers in UI toolkits

    Color picker widgets in most design applications — Figma, Photoshop, Sketch — store colors in HSV internally. If your codebase accepts a hex string from an API or config file, convert it to HSV to initialize the picker state correctly.

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    Generating tint and shade palettes by adjusting Value

    Unlike HEX math, adjusting the V channel in HSV produces perceptually predictable lighter and darker variants of the same hue. Convert your base color, then increment or decrement V to build a consistent palette scale.

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    Debugging unexpected color rendering in graphics engines

    When a color looks too dark or desaturated on screen, inspecting the V and S values in HSV immediately shows whether the issue is brightness, saturation, or hue. Paste the HEX from your inspector to diagnose it quickly.

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    Cross-referencing design tokens across color spaces

    Design systems often document brand colors only in HEX. Convert each token to HSV to check consistency across the palette — colors that share the same hue angle with varying saturation/value make harmonious families.

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Frequently Asked Questions

What is the HSV color model? expand_more
HSV stands for Hue, Saturation, and Value. Hue represents the color angle on a 360-degree wheel (0 is red, 120 is green, 240 is blue). Saturation indicates how pure the color is (0% is gray, 100% is fully vivid). Value represents brightness (0% is black, 100% is the brightest version of the color).
What is the difference between HSV and HSL? expand_more
Both are cylindrical color models, but they differ in the third component. HSV uses Value (brightness of the color), while HSL uses Lightness (the midpoint between black and white). In HSV, a value of 100% with full saturation gives a pure color. In HSL, a lightness of 50% with full saturation gives a pure color. HSV is more common in color pickers and image processing libraries, while HSL is used in CSS.
Can I convert HSV back to HEX? expand_more
Yes. This tool is fully bidirectional. Enter your Hue, Saturation, and Value numbers in the HSV input fields, and the HEX code will update automatically in real time.
Is my data processed securely? expand_more
Yes. All conversions happen entirely in your browser using JavaScript. No color data is ever sent to a server, ensuring complete privacy and instant results.
How is this tool different from the Hex to RGB converter? expand_more
The Hex to RGB converter gives you the red, green, and blue channel values (0-255 each) that a monitor uses to display the color. This Hex to HSV converter gives you human-intuitive values — the color angle (hue), how vivid it is (saturation), and how bright it is (value) — which are more useful for color pickers, image processing, and palette generation. Both formats are shown here together, so you can copy whichever you need.
What HEX input formats are accepted? expand_more
The tool accepts six-character hexadecimal strings with or without the leading hash symbol (e.g., FF5733 or #FF5733). Shorthand three-character codes are not supported; expand them to six characters first (e.g., F53 becomes FF5533).
Why does the HSV hue angle go to 360 instead of 255? expand_more
Hue is measured as a position on a color wheel, not as a byte value. The wheel has 360 degrees, so the range is 0 to 360. Red appears at both 0 and 360, green at 120, and blue at 240. The 360-degree scale is universal across color pickers, physics, and color science.
What is the difference between saturation in HSV and saturation in HSL? expand_more
Although both are called saturation and run from 0% to 100%, they measure slightly different things. HSV saturation is the fraction of the color channel that is pure versus white — at S=100% and any V, you get a fully vivid hue. HSL saturation is relative to the midpoint between black and white, so a fully saturated HSL color only looks vivid at L=50%. When feeding values into a color picker that expects HSV, always use HSV saturation rather than copying the HSL figure.