#3d83e7

Color #3d83e7

A vivid, highly saturated medium blue.

Closest named color Dodger Blue #1e90ff · ΔE 7.92 Nearest Tailwind class blue-500 #2b7fff · ΔE 2.6

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#3d83e7

RGB

rgb(61, 131, 231)

HSL

hsl(215.3, 78%, 57.3%)

HSV / HSB

hsv(215.3, 73.6%, 90.6%)

CMYK

cmyk(73.6%, 43.3%, 0%, 9.4%)

LAB

lab(55.06, 11.72, -56.99)

LCH

lch(55.06, 58.18, 281.62)

OKLCH

oklch(61.6%, 0.1669, 257.79)

HWB

hwb(215.3, 23.9%, 9.4%)

Harmony colors

Complementary

#e7a13d

Analogous

#3dd8e7

#3d83e7

#4c3de7

Triadic

#3d83e7

#e73d83

#83e73d

Split-complementary

#3d83e7

#e74c3d

#d8e73d

Tetradic

#3d83e7

#a13de7

#e7a13d

#83e73d

Square

#3d83e7

#e73dd8

#e7a13d

#3de74c

Shades

Color #3d83e7 mixed toward black.

#1b69d9

#1554ad

#103f82

#0b2a57

#05152b

Tints

Color #3d83e7 mixed toward white.

#5d98eb

#7eacef

#9ec1f3

#bed6f7

#dfeafb

Tones

Color #3d83e7 mixed toward gray.

#4b86d9

#5988cb

#688bbd

#768dae

#8490a0

Accessibility

Aa White text on this color

3.75:1

Aa Black text on this color

5.6:1

Black text reads better on this background (5.6:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#6364d4 · ΔE 13.9

Deuteranopia

#5f59d0 · ΔE 17.1

Tritanopia

#43c4c0 · ΔE 33.8

Achromatopsia

#848484 · ΔE 25.2

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

Code

CSS

background-color: #3d83e7;

Tailwind (arbitrary value)

bg-[#3d83e7]

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

#3d83e7 (#3d83e7) is rgb(61, 131, 231) in RGB.

No, #3d83e7 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 #3d83e7, or check how it holds up for accessibility.

Generate a palette → Check contrast