Red

#ff0021

Hex, rgb, cmyk and Pantone values for red, with shades, tints, matching colors and free print quality patterns.

Red lands in the red band, mid and vivid. A mid red this confident is a natural for retail signage and calls to action. Cool greens and deep navies calm it down, while warm creams let it stay the loudest thing on the page.

Red color values

Every conversion for #ff0021, ready to copy. Hex, rgb, hsl, hsv, cmyk, cie-lab, xyz, decimal, web safe and the nearest Pantone.

Hex#ff0021

RGB255, 0, 33

HSL352, 100%, 50%

HSV352, 100%, 100%

CMYK0%, 100%, 87%, 0%

Lab53.35, 80.43, 56.74

XYZ41.51, 21.37, 3.38

Decimal16711713

Web safe#ff0033

Pantone1788 C

Shades of red

#e9001e #d2001b #bc0018 #a50015 #8f0012 #780010 #62000d #4b000a #350007 #1f0004

Tints of red

#ff1836 #ff2f4a #ff475f #ff5f74 #ff7788 #ff8e9d #ffa6b2 #ffbec6 #ffd5db #ffedef

Colors that go with red

Complementary#00ffde Analogous#ff00a0 Analogous#ff5f00 Triadic#21ff00 Triadic#0021ff Split complementary#00ff5f Split complementary#00a0ff

Red in print

It is saturated enough that the cmyk build can shift slightly from screen to press, so proof it. The cmyk build is 0, 100, 87, 0.

The same color needs a different cmyk build depending on the paper. Here is #ff0021 on both.

Coated stockgloss or silk, C

0 100 87 0

Ink sits on the surface, so colors stay bright and close to screen.

Uncoated stocknatural or matte, U

4 96 84 6

The stock absorbs ink and gains dot, so it needs a heavier build and reads a touch softer.

This color is saturated enough to sit near the edge of cmyk gamut, so expect a small drop in punch on paper and proof it before a long run.

See how it converts in the rgb to cmyk converter, or readrgb vs cmyk for print andwhat the k in cmyk means.

Red in css

Copy #ff0021 straight into your stylesheet.

.background { background-color: #ff0021; }
.text { color: #ff0021; }
.border { border: 2px solid #ff0021; }

How red looks on light and dark

Sample text on black

Sample text on white

Text on this color

Red and accessibility

Contrast ratios for #ff0021 against black and white text, measured to the WCAG standard.

Use black text on this color for readable body copy. To test #ff0021 against any other color, not just black and white, run the pair through ourcontrast checker for a live WCAG reading.

Red on a business card, sticker and pattern

A quick look at how #ff0021 sits on real print products. Start any of these in the maker.

Business card

Sticker

Repeat pattern

Building a full palette around red? Pull matching colors from any photo with thecolor palette generator, or check a design for print with thergb to cmyk converter.

Turn red into a seamless pattern

Four patterns built from #ff0021 and its shades, free at print quality. Click any one to keep editing in the pattern maker.

Arches Signature stripes Gem Shingles

Make posters, wallpaper and packaging art from red, free and print ready.

Open in pattern maker

How we calculate these values

Here is how the numbers for #ff0021 are worked out. Rgb, hsl, hsv, lab and xyz are derived through the usual sRGB conversion formulas. The uncoated cmyk build carries more ink than the coated one, which is what a printer would compensate for when the same color runs on a rougher stock. For Pantone we return the nearest reference by perceptual distance, which gets you close but is not a substitute for a physical swatch book.