Steel blue

#1d8fbe

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

Steel blue is a deep blue that reads weighty. Deep blues like this anchor serious, established brands. It pairs with warm neutrals for balance, or with a brighter accent for contrast.

Steel blue color values

Every conversion for #1d8fbe, ready to copy. Hex, rgb, hsl, hsv, cmyk, cie-lab, xyz, decimal, web safe and the nearest Pantone.

Hex#1d8fbe

RGB29, 143, 190

HSL198, 74%, 43%

HSV198, 85%, 75%

CMYK85%, 25%, 0%, 25%

Lab55.71, -13.57, -32.94

XYZ19.62, 23.62, 52.24

Decimal1937342

Web safe#3399cc

Pantone640 C

Shades of steel blue

#1b83ae #18769d #166a8d #135e7d #11516c #0e455c #0c394c #092d3b #07202b #04141b

Tints of steel blue

#21a1d6 #32ade0 #4ab6e3 #61c0e7 #79c9eb #91d3ee #a8dcf2 #c0e6f5 #d8eff9 #f0f9fd

Colors that go with steel blue

Complementary#be4c1d Analogous#1dbe9d Analogous#1d3ebe Triadic#be1d8f Triadic#8fbe1d Split complementary#be1d3e Split complementary#be9d1d

Steel 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 85, 25, 0, 25.

The same color needs a different cmyk build depending on the paper. Here is #1d8fbe on both.

Coated stockgloss or silk, C

85 25 0 25

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

Uncoated stocknatural or matte, U

82 27 4 31

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.

Steel blue in css

Copy #1d8fbe straight into your stylesheet.

.background { background-color: #1d8fbe; }
.text { color: #1d8fbe; }
.border { border: 2px solid #1d8fbe; }

How steel blue looks on light and dark

Sample text on black

Sample text on white

Text on this color

Steel blue and accessibility

Contrast ratios for #1d8fbe against black and white text, measured to the WCAG standard.

Use black text on this color for readable body copy. To test #1d8fbe against any other color, not just black and white, run the pair through ourcontrast checker for a live WCAG reading.

Steel blue on a business card, sticker and pattern

A quick look at how #1d8fbe sits on real print products. Start any of these in the maker.

Business card

Sticker

Repeat pattern

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

Turn steel blue into a seamless pattern

Four patterns built from #1d8fbe 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 steel blue, free and print ready.

Open in pattern maker

How we calculate these values

Every value on this page for #1d8fbe is computed, not guessed. The rgb, hsl, hsv, cie-lab and xyz values follow the standard conversions from the sRGB color space. 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.