#673b78

Color #673b78

A muted dark purple.

Closest named color Dark Slate Blue #483d8b · ΔE 15.69 Nearest Tailwind class fuchsia-900 #721378 · ΔE 8.1

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

Conversions

HEX

#673b78

RGB

rgb(103, 59, 120)

HSL

hsl(283.3, 34.1%, 35.1%)

HSV / HSB

hsv(283.3, 50.8%, 47.1%)

CMYK

cmyk(14.2%, 50.8%, 0%, 52.9%)

LAB

lab(32.63, 30.66, -27.19)

LCH

lch(32.63, 40.98, 318.43)

OKLCH

oklch(43.2%, 0.1086, 315.93)

HWB

hwb(283.3, 23.1%, 52.9%)

Harmony colors

Complementary

#4c783b

Analogous

#493b78

#673b78

#783b6a

Triadic

#673b78

#78673b

#3b7867

Split-complementary

#673b78

#6a783b

#3b7849

Tetradic

#673b78

#783b4c

#4c783b

#3b7867

Square

#673b78

#78493b

#4c783b

#3b6a78

Shades

Color #673b78 mixed toward black.

#563164

#452750

#341d3c

#221428

#110a14

Tints

Color #673b78 mixed toward white.

#874d9d

#a16bb6

#b990c8

#d0b5db

#e8daed

Tones

Color #673b78 mixed toward gray.

#654073

#63456e

#604a69

#5e4f64

#5c545f

Accessibility

Aa White text on this color

8.49:1

Aa Black text on this color

2.47:1

White text reads better on this background (8.49:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#57576d · ΔE 15.1

Deuteranopia

#5a5c6a · ΔE 18.1

Tritanopia

#656361 · ΔE 25.2

Achromatopsia

#4d4d4d · ΔE 23

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

Code

CSS

background-color: #673b78;

Tailwind (arbitrary value)

bg-[#673b78]

Related colors

Dark Violet #9400d3

Dark Orchid #9932cc

Medium Orchid #ba55d3

Indigo #4b0082

Blue Violet #8a2be2

Rebecca Purple #663399

Frequently asked questions

#673b78 (#673b78) is rgb(103, 59, 120) in RGB.

No, #673b78 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 #673b78, or check how it holds up for accessibility.

Generate a palette → Check contrast