Screen to Print Color Matching

Convert RGB to Pantone

RGB to Pantone conversion translates screen-based Red, Green, Blue values into standardized Pantone Matching System (PMS) spot colors for print production. Adjust R, G, B sliders from 0-255, and this free converter scans 2,000+ Pantone Solid Coated swatches using Delta-E perceptual distance algorithms to find the closest physical ink match. Get accuracy scores, alternative suggestions, and one-click code copying.

Match RGB to Pantone
INPUT

Enter Your RGB Values

HEX#E4002B
HSL349°, 100%, 45%
CMYK0%, 100%, 81%, 11%
Popular RGB Colors
RESULT

Closest Pantone Match

90%
CLOSEST PANTONE MATCH

PANTONE 185 C

#E4002B
Paper Type:

Alternative Matches

Copied!
COLOR MODEL

What is RGB?

The light-based color model behind every screen you own

RGB stands for Red, Green, Blue — the 3 primary colors of light. Every pixel on a computer monitor, phone screen, or TV combines these 3 channels at varying intensities (0-255 each) to produce up to 16,777,216 visible colors. At R:0 G:0 B:0, all channels are off and the pixel is black. At R:255 G:255 B:255, all channels are at full power and the pixel is white.

RGB is an additive color model: mixing red and green light produces yellow, mixing all three at full intensity produces white. This is the opposite of print, where mixing inks subtracts light and produces darker colors. That fundamental difference is why screen colors never perfectly match printed output.

Designers work in RGB when building websites, apps, and digital graphics. But the moment those designs move to print — business cards, posters, packaging — the colors need translation into a physical ink system like the Pantone Matching System (PMS). That is where RGB to Pantone conversion becomes a required step.

Additive Color Mixing
R: 255
G: 255
B: 255
White Light
COMPARISON

RGB vs Pantone: Key Differences

Why screen colors and spot-color inks are fundamentally different

Property
RGB
Pantone (PMS)
Color MethodAdditive light — pixels emit R, G, BSubtractive ink — pigments mixed by formula
Range16.7 million combinations2,000+ standardized spot colors
MediumScreens only (web, apps, video)Print, packaging, textiles, coatings
ConsistencyVaries by monitor calibrationIdentical worldwide — physical standard
CostFree (digital)Premium (special ink mixing per color)
Formatrgb(228, 0, 43)PANTONE 185 C

RGB offers unlimited flexibility on screens, but that flexibility is its weakness for print — the same RGB value can look different on every device. Pantone removes this ambiguity by defining each color as a precise ink formula.

TECHNICAL

Color Gamut Limitations

Why some RGB colors have no close Pantone equivalent

Neon/Fluorescent RGB

RGB values like (0, 255, 0) — pure digital green — exceed the Pantone gamut. No physical ink can match the brightness of a backlit pixel. Expect lower accuracy scores for these colors.

High-Saturation Blues

Deep electric blues in the (0-50, 0-50, 200-255) range push beyond what Pantone spot inks reproduce. The converter returns the closest available PMS swatch, but the match may score 75-85%.

Safe Zone: Earth Tones

Muted reds, greens, browns, and grays fall well within the Pantone gamut. RGB colors with medium saturation (50-200 across channels) consistently return 90%+ Pantone matches.

Metallic & Pastel

Pantone offers metallic and pastel spot colors that RGB cannot represent at all. For these specialty inks, start from a Pantone fan deck instead of converting from RGB.

PRO TIP

Monitor Calibration and RGB Accuracy

Why the same RGB value looks different on two screens

An uncalibrated laptop screen and a calibrated studio monitor can display the same RGB(228, 0, 43) as noticeably different reds. The cause: each monitor has a different color profile, backlight temperature, and gamma curve. Without calibration, RGB is a suggestion rather than a standard.

Professional color workflows use ICC profiles and hardware calibrators (X-Rite i1Display, Datacolor SpyderX) to force monitors into the sRGB or Adobe RGB color space. This reduces guesswork, but monitor color still drifts over time as LEDs age.

This is precisely why converting RGB to Pantone matters: once you assign a PMS code, the color becomes a physical standard that does not change with screen brightness, ambient lighting, or monitor age. Your print vendor mixes ink to the Pantone formula — not to your screen's interpretation of an RGB triplet.

185 C
286 C
347 C
109 C
165 C
FAQ

RGB to Pantone — Frequently Asked Questions

Common questions about converting RGB screen colors to Pantone PMS inks

Yes. Our converter takes your R, G, B values (each 0-255), converts them to HEX internally, then scans the full Pantone Solid Coated library to find the closest match using Delta-E perceptual distance. You get the result in one step.

RGB produces 16.7 million colors through light. The Pantone library contains about 2,000 spot ink colors. Many RGB combinations fall between Pantone swatches or outside the physical ink gamut entirely, especially neons and highly saturated blues.

Matches above 90% are considered excellent — the difference is imperceptible to most people. Scores between 80-90% show a slight visible shift. Below 80%, consider whether an alternative Pantone swatch from the suggestions list better suits your needs.

Choose Coated (C) for glossy paper, packaging, and magazines. Choose Uncoated (U) for letterheads, envelopes, and matte-finish prints. The same Pantone ink absorbs differently on each paper stock, producing visually different results.

The input format differs. HEX to Pantone accepts a 6-character hexadecimal string. RGB to Pantone accepts 3 separate numeric channels (0-255). Under the hood, both use the same Pantone matching algorithm — RGB is simply converted to HEX first.

Yes. 100% free, no sign-up, no limits. Adjust sliders, browse matches, copy Pantone codes, and download color reports at no cost.