#664660

Color #664660

A muted dark magenta.

Closest named color Charcoal #36454f · ΔE 22.47 Nearest Tailwind class mauve-600 #594c5b · ΔE 7.5

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Conversions

HEX

#664660

RGB

rgb(102, 70, 96)

HSL

hsl(311.3, 18.6%, 33.7%)

HSV / HSB

hsv(311.3, 31.4%, 40%)

CMYK

cmyk(0%, 31.4%, 5.9%, 60%)

LAB

lab(34.09, 18.41, -9.81)

LCH

lch(34.09, 20.86, 331.95)

OKLCH

oklch(43.9%, 0.0586, 333.35)

HWB

hwb(311.3, 27.5%, 60%)

Harmony colors

Complementary

#46664c

Analogous

#5c4666

#664660

#664650

Triadic

#664660

#606646

#466066

Split-complementary

#664660

#506646

#46665c

Tetradic

#664660

#664c46

#46664c

#466066

Square

#664660

#665c46

#46664c

#465066

Shades

Color #664660 mixed toward black.

#553a50

#442f40

#332330

#221720

#110c10

Tints

Color #664660 mixed toward white.

#875d7f

#a3799b

#ba9bb4

#d1bccd

#e8dee6

Tones

Color #664660 mixed toward gray.

#63495e

#614b5d

#5e4e5b

#5b5159

#595358

Accessibility

Aa White text on this color

8.05:1

Aa Black text on this color

2.61:1

White text reads better on this background (8.05:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#5a5a5b · ΔE 17.5

Deuteranopia

#5c5e59 · ΔE 23.2

Tritanopia

#655655 · ΔE 13.4

Achromatopsia

#505050 · ΔE 17.5

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

Code

CSS

background-color: #664660;

Tailwind (arbitrary value)

bg-[#664660]

Related colors

Orchid #da70d6

Medium Violet Red #c71585

Dark Magenta #8b008b

Fuchsia #ff00ff

Plum #dda0dd

Purple #800080

Frequently asked questions

#664660 (#664660) is rgb(102, 70, 96) in RGB.

No, #664660 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 #664660, or check how it holds up for accessibility.

Generate a palette → Check contrast