Slate blue

#404fed

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

Slate blue sits in the blue band, mid and vivid. A mid blue this balanced is a workhorse for corporate identity. It pairs with warm neutrals for balance, or with a brighter accent for contrast.

Slate blue color values

Every conversion for #404fed, ready to copy. Hex, rgb, hsl, hsv, cmyk, cie-lab, xyz, decimal, web safe and the nearest Pantone.

Hex#404fed

RGB64, 79, 237

HSL235, 83%, 59%

HSV235, 73%, 93%

CMYK73%, 67%, 0%, 7%

Lab42.45, 46.4, -80.83

XYZ20.2, 12.8, 81.53

Decimal4214765

Web safe#3366ff

Pantone2726 C

Shades of slate blue

#2738eb #1527e2 #1323c9 #111eb0 #0e1a98 #0c167f #0a1266 #070d4d #050935 #03051c

Tints of slate blue

#515fef #636ff0 #747ff2 #868ff4 #979ff5 #a9b0f7 #bac0f9 #ccd0fa #dde0fc #eff0fd

Colors that go with slate blue

Complementary#edde40 Analogous#40a5ed Analogous#8840ed Triadic#ed404f Triadic#4fed40 Split complementary#ed8840 Split complementary#a5ed40

Slate blue in print

The saturation is high, which is where rgb and cmyk drift apart, so a printed proof is worth it. The cmyk build is 73, 67, 0, 7.

The same color needs a different cmyk build depending on the paper. Here is #404fed on both.

Coated stockgloss or silk, C

73 67 0 7

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

Uncoated stocknatural or matte, U

71 66 4 13

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 read rgb vs cmyk for print and what the k in cmyk means.

Slate blue in css

Copy #404fed straight into your stylesheet.

.background { background-color: #404fed; }
.text { color: #404fed; }
.border { border: 2px solid #404fed; }

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 #404fed against black and white text, measured to the WCAG standard.

Use white text on this color for readable body copy. To test #404fed 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 #404fed 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 #404fed 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 #404fed 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 figure is the nearest match in our reference set by perceptual distance and it is an approximation, not an exact spot color.