#657fe3

Color #657fe3

A moderately saturated light blue.

Closest named color Cornflower Blue #6495ed · ΔE 12.77 Nearest Tailwind class indigo-400 #7c86ff · ΔE 5.5

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Conversions

HEX

#657fe3

RGB

rgb(101, 127, 227)

HSL

hsl(227.6, 69.2%, 64.3%)

HSV / HSB

hsv(227.6, 55.5%, 89%)

CMYK

cmyk(55.5%, 44.1%, 0%, 11%)

LAB

lab(55.57, 19.43, -53.84)

LCH

lch(55.57, 57.24, 289.84)

OKLCH

oklch(62.4%, 0.1532, 270.49)

HWB

hwb(227.6, 39.6%, 11%)

Harmony colors

Complementary

#e3c965

Analogous

#65bee3

#657fe3

#8a65e3

Triadic

#657fe3

#e3657f

#7fe365

Split-complementary

#657fe3

#e38a65

#bee365

Tetradic

#657fe3

#c965e3

#e3c965

#7fe365

Square

#657fe3

#e365be

#e3c965

#65e38a

Shades

Color #657fe3 mixed toward black.

#3759db

#2241b9

#19318b

#11205c

#08102e

Tints

Color #657fe3 mixed toward white.

#7f94e8

#98aaec

#b2bff1

#ccd4f6

#e5eafa

Tones

Color #657fe3 mixed toward gray.

#6f85d8

#7a8bce

#8491c3

#8f98b9

#999eae

Accessibility

Aa White text on this color

3.69:1

Aa Black text on this color

5.7:1

Black text reads better on this background (5.7:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#7171d0 · ΔE 6.6

Deuteranopia

#706ecc · ΔE 7.6

Tritanopia

#66c0bc · ΔE 33.6

Achromatopsia

#858585 · ΔE 25.1

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #657fe3;

Tailwind (arbitrary value)

bg-[#657fe3]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#657fe3 (#657fe3) is rgb(101, 127, 227) in RGB.

No, #657fe3 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #657fe3, or check how it holds up for accessibility.

Generate a palette → Check contrast