#684edd

Color #684edd

A moderately saturated medium blue.

Closest named color Medium Slate Blue #7b68ee · ΔE 11.39 Nearest Tailwind class indigo-600 #4f39f6 · ΔE 5.7

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

Conversions

HEX

#684edd

RGB

rgb(104, 78, 221)

HSL

hsl(250.9, 67.8%, 58.6%)

HSV / HSB

hsv(250.9, 64.7%, 86.7%)

CMYK

cmyk(52.9%, 64.7%, 0%, 13.3%)

LAB

lab(43.67, 47.36, -69.64)

LCH

lch(43.67, 84.22, 304.22)

OKLCH

oklch(53.5%, 0.2074, 285.32)

HWB

hwb(250.9, 30.6%, 13.3%)

Harmony colors

Complementary

#c3dd4e

Analogous

#4e7bdd

#684edd

#af4edd

Triadic

#684edd

#dd684e

#4edd68

Split-complementary

#684edd

#ddaf4e

#7bdd4e

Tetradic

#684edd

#dd4ec3

#c3dd4e

#4edd68

Square

#684edd

#dd4e7b

#c3dd4e

#4eddaf

Shades

Color #684edd mixed toward black.

#4728d1

#3920a7

#2a187d

#1c1054

#0e082a

Tints

Color #684edd mixed toward white.

#816be3

#9a89e8

#b3a6ee

#cdc4f4

#e6e1f9

Tones

Color #684edd mixed toward gray.

#6f5ad1

#7766c5

#7f72b9

#867ead

#8e8aa1

Accessibility

Aa White text on this color

5.64:1

Aa Black text on this color

3.72:1

White text reads better on this background (5.64:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5e5ec6 · ΔE 6.1

Deuteranopia

#5f61c0 · ΔE 7.4

Tritanopia

#67b2ad · ΔE 41

Achromatopsia

#676767 · ΔE 29.1

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

Code

CSS

background-color: #684edd;

Tailwind (arbitrary value)

bg-[#684edd]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#684edd (#684edd) is rgb(104, 78, 221) in RGB.

No, #684edd 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 #684edd, or check how it holds up for accessibility.

Generate a palette → Check contrast