#3772ce

Color #3772ce

A moderately saturated medium blue.

Closest named color Cornflower Blue #6495ed · ΔE 14.17 Nearest Tailwind class blue-500 #2b7fff · ΔE 7

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Conversions

HEX

#3772ce

RGB

rgb(55, 114, 206)

HSL

hsl(216.6, 60.6%, 51.2%)

HSV / HSB

hsv(216.6, 73.3%, 80.8%)

CMYK

cmyk(73.3%, 44.7%, 0%, 19.2%)

LAB

lab(48.64, 12.35, -53.19)

LCH

lch(48.64, 54.6, 283.07)

OKLCH

oklch(56.1%, 0.1552, 259.08)

HWB

hwb(216.6, 21.6%, 19.2%)

Harmony colors

Complementary

#ce9337

Analogous

#37bdce

#3772ce

#4837ce

Triadic

#3772ce

#ce3772

#72ce37

Split-complementary

#3772ce

#ce4837

#bdce37

Tetradic

#3772ce

#9337ce

#ce9337

#72ce37

Square

#3772ce

#ce37bd

#ce9337

#37ce48

Shades

Color #3772ce mixed toward black.

#2b5eaf

#224b8c

#1a3969

#112646

#091323

Tints

Color #3772ce mixed toward white.

#5889d6

#7aa1de

#9bb8e6

#bcd0ef

#dee7f7

Tones

Color #3772ce mixed toward gray.

#4475c1

#5077b5

#5d7aa8

#697d9c

#76808f

Accessibility

Aa White text on this color

4.71:1

Aa Black text on this color

4.46:1

White text reads better on this background (4.71:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5757bd · ΔE 12.2

Deuteranopia

#534fb9 · ΔE 14.3

Tritanopia

#3caeaa · ΔE 33.5

Achromatopsia

#737373 · ΔE 24.6

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

Code

CSS

background-color: #3772ce;

Tailwind (arbitrary value)

bg-[#3772ce]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Royal Blue #4169e1

Frequently asked questions

#3772ce (#3772ce) is rgb(55, 114, 206) in RGB.

No, #3772ce 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 #3772ce, or check how it holds up for accessibility.

Generate a palette → Check contrast