#684fcd

Color #684fcd

A moderately saturated medium blue.

Closest named color Slate Blue #6a5acd · ΔE 7.9 Nearest Tailwind class indigo-600 #4f39f6 · ΔE 7

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Conversions

HEX

#684fcd

RGB

rgb(104, 79, 205)

HSL

hsl(251.9, 55.8%, 55.7%)

HSV / HSB

hsv(251.9, 61.5%, 80.4%)

CMYK

cmyk(49.3%, 61.5%, 0%, 19.6%)

LAB

lab(42.68, 42.09, -62.09)

LCH

lch(42.68, 75.01, 304.13)

OKLCH

oklch(52.4%, 0.1862, 287.25)

HWB

hwb(251.9, 31%, 19.6%)

Harmony colors

Complementary

#b4cd4f

Analogous

#4f75cd

#684fcd

#a74fcd

Triadic

#684fcd

#cd684f

#4fcd68

Split-complementary

#684fcd

#cda74f

#75cd4f

Tetradic

#684fcd

#cd4fb4

#b4cd4f

#4fcd68

Square

#684fcd

#cd4f75

#b4cd4f

#4fcda7

Shades

Color #684fcd mixed toward black.

#4f34b8

#3f2a94

#2f1f6f

#1f154a

#100a25

Tints

Color #684fcd mixed toward white.

#816cd5

#9a8ade

#b4a7e6

#cdc4ee

#e6e2f7

Tones

Color #684fcd mixed toward gray.

#6e5ac3

#7564b8

#7b6fae

#8179a3

#888499

Accessibility

Aa White text on this color

5.85:1

Aa Black text on this color

3.59:1

White text reads better on this background (5.85:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5e5eb8 · ΔE 6.2

Deuteranopia

#6061b3 · ΔE 7.4

Tritanopia

#67a6a1 · ΔE 38.5

Achromatopsia

#656565 · ΔE 28

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

Code

CSS

background-color: #684fcd;

Tailwind (arbitrary value)

bg-[#684fcd]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#684fcd (#684fcd) is rgb(104, 79, 205) in RGB.

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

Generate a palette → Check contrast