HEX, RGB, HSL, and CMYK describe color for different jobs. HEX and RGB are common for screens, HSL is useful for adjusting hue, saturation, and lightness, and CMYK helps with print planning. Color Identifier & Paint Match shows these values together so one sampled color can move between workflows.
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Color Guides
Start with the real job in front of you: identify a color from a photo, pull exact codes, or match an existing wall paint before you buy.
HEX is a compact way to write RGB color values, which makes it common in web design, apps, and digital specs. RGB expresses the red, green, and blue light channels directly.
If your color is going into a website, design file, or interface, these are usually the first values you need.
HSL describes hue, saturation, and lightness. That makes it easier to create lighter, darker, muted, or more vivid variations of a sampled color.
Designers often use HSL when they need a family of related colors rather than one isolated swatch.
CMYK is associated with print planning, while paint is a physical pigment system. Neither is a perfect one-click replacement for a screen color.
Use these values as a bridge, then verify final print or paint results in the medium where they will actually appear.
HEX is another way to write RGB values. It is compact and common in digital design, while RGB writes the red, green, and blue channels explicitly.
Use HSL when you want to adjust hue, saturation, or lightness and create related variants from the same base color.
No. Screen, print, and paint systems behave differently. Use the values as references and verify physical results with samples.
Download Color Identifier & Paint Match free on iPhone and capture HEX, RGB, HSL, CMYK, and paint matches from one color sample.
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