#3980eb

Color #3980eb

A vivid, highly saturated medium blue.

Closest named color Dodger Blue #1e90ff · ΔE 7.44 Nearest Tailwind class blue-500 #2b7fff · ΔE 2

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Conversions

HEX

#3980eb

RGB

rgb(57, 128, 235)

HSL

hsl(216.1, 81.7%, 57.3%)

HSV / HSB

hsv(216.1, 75.7%, 92.2%)

CMYK

cmyk(75.7%, 45.5%, 0%, 7.8%)

LAB

lab(54.35, 14.54, -60.38)

LCH

lch(54.35, 62.11, 283.54)

OKLCH

oklch(61.1%, 0.1766, 258.67)

HWB

hwb(216.1, 22.4%, 7.8%)

Harmony colors

Complementary

#eba439

Analogous

#39d9eb

#3980eb

#4b39eb

Triadic

#3980eb

#eb3980

#80eb39

Split-complementary

#3980eb

#eb4b39

#d9eb39

Tetradic

#3980eb

#a439eb

#eba439

#80eb39

Square

#3980eb

#eb39d9

#eba439

#39eb4b

Shades

Color #3980eb mixed toward black.

#1666dd

#1251b1

#0d3d85

#092958

#04142c

Tints

Color #3980eb mixed toward white.

#5a95ee

#7baaf2

#9cc0f5

#bdd5f8

#deeafc

Tones

Color #3980eb mixed toward gray.

#4883dc

#5786cd

#6689bf

#748cb0

#838fa1

Accessibility

Aa White text on this color

3.85:1

Aa Black text on this color

5.46:1

Black text reads better on this background (5.46:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#6060d7 · ΔE 13.9

Deuteranopia

#5c56d2 · ΔE 16.8

Tritanopia

#3fc6c2 · ΔE 35.3

Achromatopsia

#828282 · ΔE 25.9

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

Code

CSS

background-color: #3980eb;

Tailwind (arbitrary value)

bg-[#3980eb]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#3980eb (#3980eb) is rgb(57, 128, 235) in RGB.

No, #3980eb 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.

Try it →

Build something with this color

Generate a full palette from #3980eb, or check how it holds up for accessibility.

Generate a palette → Check contrast