#3972dc

Color #3972dc

A vivid, highly saturated medium blue.

Closest named color Royal Blue #4169e1 · ΔE 10.36 Nearest Tailwind class blue-500 #2b7fff · ΔE 6

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Conversions

HEX

#3972dc

RGB

rgb(57, 114, 220)

HSL

hsl(219, 70%, 54.3%)

HSV / HSB

hsv(219, 74.1%, 86.3%)

CMYK

cmyk(74.1%, 48.2%, 0%, 13.7%)

LAB

lab(49.58, 17.75, -59.62)

LCH

lch(49.58, 62.21, 286.58)

OKLCH

oklch(57.1%, 0.1732, 261.47)

HWB

hwb(219, 22.4%, 13.7%)

Harmony colors

Complementary

#dca339

Analogous

#39c4dc

#3972dc

#5139dc

Triadic

#3972dc

#dc3972

#72dc39

Split-complementary

#3972dc

#dc5139

#c4dc39

Tetradic

#3972dc

#a339dc

#dca339

#72dc39

Square

#3972dc

#dc39c4

#dca339

#39dc51

Shades

Color #3972dc mixed toward black.

#235bc4

#1c499d

#153776

#0e244e

#071227

Tints

Color #3972dc mixed toward white.

#5a89e2

#7ba1e8

#9cb8ee

#bdd0f3

#dee7f9

Tones

Color #3972dc mixed toward gray.

#4676ce

#547ac1

#627eb3

#6f82a6

#7d8698

Accessibility

Aa White text on this color

4.55:1

Aa Black text on this color

4.61:1

Black text reads better on this background (4.61:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5758c9 · ΔE 11.2

Deuteranopia

#544fc4 · ΔE 13.7

Tritanopia

#3db8b4 · ΔE 36.1

Achromatopsia

#767676 · ΔE 26

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

Code

CSS

background-color: #3972dc;

Tailwind (arbitrary value)

bg-[#3972dc]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#3972dc (#3972dc) is rgb(57, 114, 220) in RGB.

No, #3972dc is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

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

Try it → Accessibility

Contrast Checker

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

Try it → Generators

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 #3972dc, or check how it holds up for accessibility.

Generate a palette → Check contrast