Color Converter

The color converter allows you to convert colors between different color models and preview the results in real time.

• Supports HEX, RGB, HSL, HSV, and CMYK color formats
• All calculations are performed locally in the browser
• Useful for frontend development, UI design, and color palette analysis

When you modify any color format, the system automatically synchronizes all other formats in real time.

• The input color is first parsed into RGB as a unified base model
• RGB acts as the central reference for all conversions
• All other formats (HEX, HSL, HSV, CMYK) are derived from RGB using mathematical formulas
• Each format represents the same color in a different mathematical form

This ensures consistency and real-time synchronization across all color representations.

The tool supports the following color formats:

• HEX (Hexadecimal color notation)
• RGB / RGBA (Red, Green, Blue color model based on light)
• HSL / HSLA (Hue, Saturation, Lightness model)
• HSV / HSVA (Hue, Saturation, Value model)
• CMYK (Cyan, Magenta, Yellow, Key black model used in printing)

HEX is a hexadecimal representation of RGB colors, compressing red, green, and blue values into a string.

• Format: #RRGGBB or #RRGGBBAA
• RR: Red channel (00–FF, 0–255), represents red light intensity
• GG: Green channel (00–FF, 0–255), represents green light intensity
• BB: Blue channel (00–FF, 0–255), represents blue light intensity
• AA (optional): Alpha channel (00–FF, 0–255), represents opacity

Example: #3B82F6 corresponds to RGB(59, 130, 246)

RGB is an additive color model based on light, combining red, green, and blue intensities to create colors.

• r (Red): red light intensity, range 0–255; higher values mean stronger red
• g (Green): green light intensity, range 0–255; higher values mean stronger green
• b (Blue): blue light intensity, range 0–255; higher values mean stronger blue
• a (Alpha, optional): opacity, range 0–1; 0 = fully transparent, 1 = fully opaque

Example: rgba(59, 130, 246, 0.5)

HSL is a perceptual color model that describes colors using hue, saturation, and lightness.

• h (Hue): 0–360°, represents the color type
• 0° = red
• 120° = green
• 240° = blue
• s (Saturation): 0–100%, represents color intensity
• 0% = grayscale
• 100% = fully saturated color
• l (Lightness): 0–100%, represents brightness
• 0% = black
• 100% = white
• a (Alpha, optional): opacity, range 0–1

Example: hsl(217, 91%, 60%)

HSV (also known as HSB) is a color model based on perceived brightness, commonly used in color pickers.

• h (Hue): 0–360°, represents the color type
• s (Saturation): 0–100%, represents color purity
• v (Value): 0–100%, represents brightness (higher values are closer to full intensity)
• a (Alpha, optional): opacity, range 0–1

Difference from HSL: HSV uses Value (V) as maximum intensity, while HSL uses Lightness (L) as average brightness Example: hsv(217, 76%, 96%)

CMYK is a subtractive color model used in printing, based on ink mixing.

• c (Cyan): 0–100%, amount of cyan ink
• m (Magenta): 0–100%, amount of magenta ink
• y (Yellow): 0–100%, amount of yellow ink
• k (Key / Black): 0–100%, amount of black ink used for contrast and ink efficiency

Key characteristics:

• Higher values mean more ink is used
• Primarily used for print design, not for digital screens

Example: cmyk(76%, 47%, 0%, 4%)

Color conversion is based on using RGB as a unified intermediate model for mapping between different color spaces.

• All color formats (HEX / HSL / HSV / CMYK) are ultimately converted to RGB
• RGB acts as the central physical-light model for computation
• Other formats are derived from RGB using mathematical transformations

Conversion workflow:

• HEX → RGB: splits hexadecimal values into red, green, and blue channels
• HSL → RGB: calculates light intensity based on hue, saturation, and lightness
• HSV → RGB: calculates brightness-based light intensity using hue, saturation, and value
• CMYK → RGB: converts ink percentages into light-based RGB values

Therefore, all formats are simply different mathematical representations of the same color, unified through RGB.

No.

• All color calculations and conversions are performed locally in the browser
• No network requests are made
• No user input data is stored or transmitted
• Safe for use in design and development environments