Slate blue

#583dc6

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

Slate blue is a mid blue that reads confident. A mid blue this balanced is a workhorse for corporate identity. Warm oranges and ambers opposite it add energy and grey keeps it professional.

Slate blue color values

Every conversion for #583dc6, ready to copy. Hex, rgb, hsl, hsv, cmyk, cie-lab, xyz, decimal, web safe and the nearest Pantone.

Hex#583dc6

RGB88, 61, 198

HSL252, 55%, 51%

HSV252, 69%, 78%

CMYK56%, 69%, 0%, 22%

Lab36.91, 47.36, -67.5

XYZ15.89, 9.49, 54.42

Decimal5782982

Web safe#6633cc

Pantone2736 C

Shades of slate blue

#4f36b7 #4730a5 #402b93 #382682 #302170 #291c5e #21174d #1a113b #120c29 #0a0718

Tints of slate blue

#684fcb #7761d1 #8773d6 #9685db #a697e0 #b5a9e6 #c5bbeb #d4cdf0 #e4dff6 #f3f1fb

Colors that go with slate blue

Complementary#abc63d Analogous#3d66c6 Analogous#9d3dc6 Triadic#c6583d Triadic#3dc658 Split complementary#c69c3d Split complementary#67c63d

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 56, 69, 0, 22.

The same color needs a different cmyk build depending on the paper. Here is #583dc6 on both.

Coated stockgloss or silk, C

56 69 0 22

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

Uncoated stocknatural or matte, U

56 67 4 28

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.

Slate blue in css

Copy #583dc6 straight into your stylesheet.

.background { background-color: #583dc6; }
.text { color: #583dc6; }
.border { border: 2px solid #583dc6; }

How slate blue looks on light and dark

Sample text on black

Sample text on white

Text on this color

Slate blue and accessibility

Contrast ratios for #583dc6 against black and white text, measured to the WCAG standard.

Use white text on this color for readable body copy. To test #583dc6 against any other color, not just black and white, run the pair through our contrast checker for a live WCAG reading.

Slate blue on a business card, sticker and pattern

A quick look at how #583dc6 sits on real print products. Start any of these in the maker.

Business card

Sticker

Repeat pattern

Building a full palette around 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 slate blue into a seamless pattern

Four patterns built from #583dc6 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 slate blue, free and print ready.

Open in pattern maker

How we calculate these values

Here is how the numbers for #583dc6 are worked out. Rgb, hsl, hsv, lab and xyz are derived through the usual sRGB conversion formulas. Two cmyk builds are shown because coated and uncoated papers behave differently, uncoated soaks up ink and needs more of it to hit the same target. The Pantone value is the closest reference by perceptual color distance and should be treated as a starting point, not a guaranteed match.