Dark slate blue

#54397e

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

This is Dark slate blue, a soft purple at 263 degrees. Deep purples like this carry luxury and craft. Pair it with warm yellows for contrast, or with charcoal for a moody scheme.

Dark slate blue color values

Every conversion for #54397e, ready to copy. Hex, rgb, hsl, hsv, cmyk, cie-lab, xyz, decimal, web safe and the nearest Pantone.

Hex#54397e
RGB84, 57, 126
HSL263, 38%, 36%
HSV263, 55%, 49%
CMYK33%, 55%, 0%, 51%
Lab30.2, 27.79, -34.96
XYZ8.89, 6.32, 20.49
Decimal5519742
Web safe#663366
Pantone268 C
Pantone268 CHex#54397eRgb84 57 126Cmyk33 55 0 51Lab30 28 -35Darker#1c132aDeep#33234dLighter#7654aa

Shades of dark slate blue

Tints of dark slate blue

Colors that go with dark slate blue

Dark slate blue in print

The cmyk build is well inside gamut, so what you see on screen is close to what prints. The cmyk build is 33, 55, 0, 51.

The same color needs a different cmyk build depending on the paper. Here is #54397e on both.

Coated stockgloss or silk, C
33 55 0 51
Ink sits on the surface, so colors stay bright and close to screen.
Uncoated stocknatural or matte, U
34 55 4 57
The stock absorbs ink and gains dot, so it needs a heavier build and reads a touch softer.

This color converts to cmyk comfortably and should hold on press.

See how it converts in the rgb to cmyk converter, or read rgb vs cmyk for print and what the k in cmyk means.

Dark slate blue in css

Copy #54397e straight into your stylesheet.

.background { background-color: #54397e; }
.text { color: #54397e; }
.border { border: 2px solid #54397e; }

How dark slate blue looks on light and dark

Dark slate blue and accessibility

Contrast ratios for #54397e against black and white text, measured to the WCAG standard.

Textwhite text on this color
9.28:1
AA pass · AA large pass · AAA pass
Textblack text on this color
2.26:1
AA fail · AA large fail · AAA fail

Use white text on this color for readable body copy. To test #54397e against any other color, not just black and white, run the pair through our contrast checker for a live WCAG reading.

Dark slate blue on a business card, sticker and pattern

A quick look at how #54397e sits on real print products. Start any of these in the maker.

Your nameFounderhello@brand.comBusiness card
Sticker
Repeat pattern

Building a full palette around dark slate blue? Pull matching colors from any photo with the color palette generator, or check a design for print with the rgb to cmyk converter.

Turn dark slate blue into a seamless pattern

Four patterns built from #54397e and its shades, free at print quality. Click any one to keep editing in the pattern maker.

Make posters, wallpaper and packaging art from dark slate blue, free and print ready.

Open in pattern maker

How we calculate these values

Every value on this page for #54397e is computed, not guessed. 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. The Pantone value is the closest reference by perceptual color distance and should be treated as a starting point, not a guaranteed match.