#683bd4

Color #683bd4

A moderately saturated medium blue.

Closest named color Blue Violet #8a2be2 · ΔE 15.58 Nearest Tailwind class indigo-600 #4f39f6 · ΔE 4.7

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Conversions

HEX

#683bd4

RGB

rgb(104, 59, 212)

HSL

hsl(257.6, 64%, 53.1%)

HSV / HSB

hsv(257.6, 72.2%, 83.1%)

CMYK

cmyk(50.9%, 72.2%, 0%, 16.9%)

LAB

lab(39.28, 54.85, -71.66)

LCH

lch(39.28, 90.24, 307.43)

OKLCH

oklch(50.1%, 0.2184, 289.53)

HWB

hwb(257.6, 23.1%, 16.9%)

Harmony colors

Complementary

#a7d43b

Analogous

#3b5bd4

#683bd4

#b43bd4

Triadic

#683bd4

#d4683b

#3bd468

Split-complementary

#683bd4

#d4b43b

#5bd43b

Tetradic

#683bd4

#d43ba7

#a7d43b

#3bd468

Square

#683bd4

#d43b5b

#a7d43b

#3bd4b4

Shades

Color #683bd4 mixed toward black.

#5329b9

#422094

#32186f

#21104a

#110825

Tints

Color #683bd4 mixed toward white.

#815cdb

#9a7ce2

#b39de9

#cdbef1

#e6def8

Tones

Color #683bd4 mixed toward gray.

#6d48c7

#7254ba

#7861ae

#7d6ea1

#827b94

Accessibility

Aa White text on this color

6.64:1

Aa Black text on this color

3.16:1

White text reads better on this background (6.64:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5858bd · ΔE 9

Deuteranopia

#5a5db7 · ΔE 10.8

Tritanopia

#66a8a3 · ΔE 42.1

Achromatopsia

#5d5d5d · ΔE 29.8

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

Code

CSS

background-color: #683bd4;

Tailwind (arbitrary value)

bg-[#683bd4]

Related colors

Medium Purple #9370db

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Rebecca Purple #663399

Blue Violet #8a2be2

Frequently asked questions

#683bd4 (#683bd4) is rgb(104, 59, 212) in RGB.

No, #683bd4 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.

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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 #683bd4, or check how it holds up for accessibility.

Generate a palette → Check contrast