Color conversion

HSV to RGB color conversion

Convert HSV/HSB (hue °, saturation %, value %) to RGB (0–255). Standard chroma formulas, examples, and color chart. Runs locally in your browser.

Instant result

Result

—

Enter values to convert.

Inputs —

Mode —

Formula —

Formulas

Core equations used by this converter.

CC = V × S

XX = C × (1 − |(H / 60°) mod 2 − 1|)

mm = V − C

Formula(R, G, B) = ((R′ + m) × 255, (G′ + m) × 255, (B′ + m) × 255)

isRGB-style 8-bit channels (0–255) unless noted. Calculation runs locally in your browser.

How to use

1

Choose HSV → RGB or RGB → HSV

Use the tabs in the converter to switch direction.

2

Enter HSV or RGB values

Fill in the active fields for the selected direction.

3

Convert and read the result

Use Convert or let the result update automatically.

Example conversions

Common values with formula and result.

ϟ

hsv(0°, 100%, 100%) → RGB

hsv(0°, 100%, 100%) → RGB

C = 1, X = 0, m = 0

rgb(255, 0, 0)

ϟ

hsv(60°, 100%, 100%) → RGB

hsv(60°, 100%, 100%) → RGB

→ rgb(255, 255, 0) (yellow)

rgb(255, 255, 0) (yellow)

ϟ

hsv(0°, 100%, 50%) → RGB (maroon-like)

hsv(0°, 100%, 50%) → RGB (maroon-like)

C = 0.5, X = 0, m = 0

rgb(127.5…, 0, 0) ≈ (128, 0, 0)

HSV to RGB color conversion specification

Version 1.1.0 · Engine tested

Calculation status

Engine tested 3 published cases
Named expert review Not performed
Calculation version 1.1.0

Definition: **HSV / HSB** — hue (0–360°), saturation (0–100%), value (0–100%). **RGB** — red, green, blue **0–255** for screens and image buffers.
What it calculates: Convert HSV/HSB (hue °, saturation %, value %) to RGB (0–255). Standard chroma formulas, examples, and color chart.
Inputs: Values required by the selected conversion mode
Outputs: Converted result in the target unit or format
Formula: C = V × S · X = C × (1 − |(H / 60°) mod 2 − 1|) · m = V − C
HSV to RGB color table: H range (R′, G′, B′)
0° ≤ H < 60° (C, X, 0)
60° ≤ H < 120° (X, C, 0)
120° ≤ H < 180° (0, C, X)
180° ≤ H < 240° (0, X, C)
240° ≤ H < 300° (X, 0, C)
300° ≤ H < 360° (C, 0, X)
Assumptions: Conversion runs locally in the browser; values are not uploaded.
Uses the formulas documented on this page.
Units: C
X
m
Boundary conditions: Empty or invalid input yields no valid result.
Out-of-range values may be rejected by the tool runtime.
Example: hsv(0°, 100%, 100%) → RGB → rgb(255, 0, 0)
Validation cases: hsv(0°, 100%, 100%) → RGB → rgb(255, 0, 0)
hsv(60°, 100%, 100%) → RGB → rgb(255, 255, 0) (yellow)
hsv(0°, 100%, 50%) → RGB (maroon-like) → rgb(127.5…, 0, 0) ≈ (128, 0, 0)
Sources: CalculatorX converter runtime
Standard unit / encoding definitions where applicable
Calculation version: 1.1.0

Background

Interpretation and common distinctions.

Use the converter tabs to switch direction when available. Results for HSV to RGB color conversion update locally in your browser.

Frequently asked questions

Key distinctions behind the conversion.

How do you convert using HSV to RGB color conversion?

Use C = V × S. Example: hsv(0°, 100%, 100%) → RGB → rgb(255, 0, 0).

Can I switch direction?

Open the related reverse converter listed under Related tools.

Does this run online or locally?

Calculation runs locally in your browser. Values are not uploaded.

How precise are the results?

Results follow the formulas on this page. Round to the precision your use case needs.