Cornflower blue

#657efe

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

Cornflower blue sits in the blue band, light and vivid. Light blues like this feel trustworthy, common in finance and software. It pairs with warm neutrals for balance, or with a brighter accent for contrast.

Cornflower blue color values

Every conversion for #657efe, ready to copy. Hex, rgb, hsl, hsv, cmyk, cie-lab, xyz, decimal, web safe and the nearest Pantone.

Hex#657efe
RGB101, 126, 254
HSL230, 99%, 70%
HSV230, 60%, 100%
CMYK60%, 50%, 0%, 0%
Lab56.92, 28.8, -66.67
XYZ30.72, 24.84, 96.94
Decimal6651646
Web safe#6666ff
Pantone279 C
Pantone279 CHex#657efeRgb101 126 254Cmyk60 50 0 0Lab57 29 -67Darker#0124d3Deep#1e43feLighter#b0bcfa

Shades of cornflower blue

Tints of cornflower blue

Colors that go with cornflower blue

Cornflower 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 60, 50, 0, 0.

The same color needs a different cmyk build depending on the paper. Here is #657efe on both.

Coated stockgloss or silk, C
60 50 0 0
Ink sits on the surface, so colors stay bright and close to screen.
Uncoated stocknatural or matte, U
59 50 4 6
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.

Cornflower blue in css

Copy #657efe straight into your stylesheet.

.background { background-color: #657efe; }
.text { color: #657efe; }
.border { border: 2px solid #657efe; }

How cornflower blue looks on light and dark

Cornflower blue and accessibility

Contrast ratios for #657efe against black and white text, measured to the WCAG standard.

Textwhite text on this color
3.52:1
AA fail · AA large pass · AAA fail
Textblack text on this color
5.97:1
AA pass · AA large pass · AAA fail

Use black text on this color for readable body copy. To test #657efe against any other color, not just black and white, run the pair through our contrast checker for a live WCAG reading.

Cornflower blue on a business card, sticker and pattern

A quick look at how #657efe 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 cornflower 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 cornflower blue into a seamless pattern

Four patterns built from #657efe and its shades, free at print quality. Click any one to keep editing in the pattern maker.

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

Open in pattern maker

How we calculate these values

The figures for #657efe come from standard color math, shown so you can check them. 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. For Pantone we return the nearest reference by perceptual distance, which gets you close but is not a substitute for a physical swatch book.