Red RGB Color Code for Logo Design
Pure red in RGB is 255, 0, 0 (hex #FF0000). Learn what the values mean, how to apply red in a vector logo, and why screen red and printed red differ.
Contents
The Short Answer: Pure Red Is RGB 255, 0, 0
In the RGB color model, pure red is written as R 255, G 0, B 0. The red channel is at full intensity and the green and blue channels are switched off. In hexadecimal notation, which most design tools and web stylesheets accept, the same color is #FF0000.
This value describes a color for screens. It is the most saturated red a standard 8-bit RGB display can produce. It is not automatically the right red for a particular logo. A brand that already has a defined red should use its own specified values instead of this generic code.
| Notation | Value for pure red |
| RGB (0–255 per channel) | 255, 0, 0 |
| Hexadecimal | #FF0000 |
| RGB as percentages | 100%, 0%, 0% |
| RGB as decimals (0–1) | 1.0, 0.0, 0.0 |
| HSL | 0°, 100%, 50% |
What the Numbers Mean
RGB is an additive model. Screens mix red, green and blue light, and each channel usually ranges from 0, meaning off, to 255, meaning full intensity. Each hex pair encodes one channel in base 16, so FF equals 255 and 00 equals 0. The RGB triplet and the hex code are two ways of writing the same instruction to a display.
Small changes to the other channels produce related reds. Lowering the red value darkens the color. Adding some green moves it toward orange. Adding some blue moves it toward crimson or magenta. A specific shade outside pure red has to be chosen and documented separately, because no single code covers every red.
Applying Red in a Vector Logo File
In vector artwork, a color value is attached to the fill or stroke of each path or shape. To make a logo element pure red on screen, set the fill to R 255, G 0, B 0 or enter #FF0000 in the color field. Saving the color as a named global swatch, where the editor supports it, lets one edit update every element that uses it.
The document color mode matters. If the file is set up in CMYK mode, the editor converts any RGB value you enter into its CMYK gamut, and pure red may shift. Logo files intended for screen use, such as web graphics, app icons and social media profile images, are normally prepared in RGB.
Check how the red is actually applied before relying on a file. A red area that is part of an embedded raster image, such as a placed PNG or JPEG, has no editable vector fill. You would have to recolor the pixels or redraw the element. A file extension such as SVG, EPS, AI or PDF does not guarantee editable paths, because these formats can also contain embedded bitmaps or only a raster preview. Selecting the element in a vector editor and confirming that it has a fill attribute is the reliable test.
How Screen Red Differs From Printed Red
Print uses the subtractive CMYK model, or premixed spot inks, instead of light. The simple mathematical conversion of RGB 255, 0, 0 gives C 0, M 100, Y 100, K 0. However, typical process-ink printing cannot reproduce the full brightness of screen red. The printed result is usually duller, and the exact outcome depends on the color profile, the paper and the press.
A logo intended for both screen and print should have a separately specified value for each medium: an RGB or hex value for digital use, and a CMYK and/or spot-color value for print. Those print values should be chosen and proofed for the target workflow, not assumed from the RGB code. No authoritative spot-color match for pure RGB red is provided here, so treat any such pairing as something to verify with physical swatches or a print supplier.
Practical Checklist
- Use RGB 255, 0, 0 or #FF0000 only if pure screen red is actually the intended color.
- If the brand already has a documented red, use its specified values instead.
- Set the vector document's color mode to match the output: RGB for screens, CMYK for process print.
- Store the red as a named swatch so it stays consistent across the artwork.
- Confirm the red elements are vector fills, not embedded raster images.
- Record separate digital and print values in the logo's delivery notes or style guide.
A Note on Using Existing Red Logos
Identifying the red in someone else's logo does not grant the right to use or alter it. Permission to download a logo file is separate from permission to modify the artwork, use its fonts or use the mark itself. Trademark and licensing terms set by the owner govern those uses.
Gaps in This Overview
This article covers the standard definition of pure red in RGB and general color-handling principles. It does not cover any specific brand's red, verified Pantone or spot-color matches, or measured print results. Those require the brand's own guidelines or physical proofing.