Dark slate blue

#424487

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 blue at 238 degrees. Deep blues like this anchor serious, established brands. Warm oranges and ambers opposite it add energy and grey keeps it professional.

Dark slate blue color values

Every conversion for #424487, ready to copy. Hex, rgb, hsl, hsv, cmyk, cie-lab, xyz, decimal, web safe and the nearest Pantone.

Hex#424487

RGB66, 68, 135

HSL238, 34%, 39%

HSV238, 51%, 53%

CMYK51%, 50%, 0%, 47%

Lab31.9, 18.75, -37.93

XYZ8.69, 7.04, 23.82

Decimal4342919

Web safe#333399

Pantone534 C

Shades of dark slate blue

#3c3e7c #373870 #313365 #2c2d59 #26274e #202142 #1b1c37 #15162b #101020 #0a0a15

Tints of dark slate blue

#4c4e9b #5759ad #6a6cb6 #7e80c0 #9193c9 #a5a6d3 #b8b9dc #cccde6 #dfe0f0 #f3f3f9

Colors that go with dark slate blue

Complementary#878542 Analogous#426787 Analogous#624287 Triadic#874244 Triadic#448742 Split complementary#876242 Split complementary#678742

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 51, 50, 0, 47.

The same color needs a different cmyk build depending on the paper. Here is #424487 on both.

Coated stockgloss or silk, C

51 50 0 47

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

Uncoated stocknatural or matte, U

51 50 4 53

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 #424487 straight into your stylesheet.

.background { background-color: #424487; }
.text { color: #424487; }
.border { border: 2px solid #424487; }

How dark slate blue looks on light and dark

Sample text on black

Sample text on white

Text on this color

Dark slate blue and accessibility

Contrast ratios for #424487 against black and white text, measured to the WCAG standard.

Use white text on this color for readable body copy. To test #424487 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 #424487 sits on real print products. Start any of these in the maker.

Business 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 #424487 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 dark slate blue, free and print ready.

Open in pattern maker

How we calculate these values

The figures for #424487 come from standard color math, shown so you can check them. We convert from sRGB to each space with the standard formulas, so the codes match what design tools show. The coated and uncoated cmyk builds differ because uncoated stock absorbs more ink and gains dot, so the same color needs a heavier, slightly duller build on press. The Pantone value is the closest reference by perceptual color distance and should be treated as a starting point, not a guaranteed match.