#a66fb7

Color #a66fb7

A muted medium purple.

Closest named color Plum #dda0dd · ΔE 19.96 Nearest Tailwind class purple-400 #c27aff · ΔE 12.2

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Conversions

HEX

#a66fb7

RGB

rgb(166, 111, 183)

HSL

hsl(285.8, 33.3%, 57.6%)

HSV / HSB

hsv(285.8, 39.3%, 71.8%)

CMYK

cmyk(9.3%, 39.3%, 0%, 28.2%)

LAB

lab(54.96, 34.39, -29.47)

LCH

lch(54.96, 45.29, 319.41)

OKLCH

oklch(62.6%, 0.121, 317.98)

HWB

hwb(285.8, 43.5%, 28.2%)

Harmony colors

Complementary

#80b76f

Analogous

#826fb7

#a66fb7

#b76fa4

Triadic

#a66fb7

#b7a66f

#6fb7a6

Split-complementary

#a66fb7

#a4b76f

#6fb782

Tetradic

#a66fb7

#b76f80

#80b76f

#6fb7a6

Square

#a66fb7

#b7826f

#80b76f

#6fa4b7

Shades

Color #a66fb7 mixed toward black.

#9052a3

#734183

#563162

#3a2141

#1d1021

Tints

Color #a66fb7 mixed toward white.

#b587c3

#c49fcf

#d2b7db

#e1cfe7

#f0e7f3

Tones

Color #a66fb7 mixed toward gray.

#a375b1

#a07bab

#9c81a5

#99879f

#968d99

Accessibility

Aa White text on this color

3.76:1

Aa Black text on this color

5.58:1

Black text reads better on this background (5.58:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#9191a9 · ΔE 16.5

Deuteranopia

#9498a6 · ΔE 19.7

Tritanopia

#a49d9a · ΔE 25.7

Achromatopsia

#848484 · ΔE 23.8

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

Code

CSS

background-color: #a66fb7;

Tailwind (arbitrary value)

bg-[#a66fb7]

Related colors

Medium Orchid #ba55d3

Dark Violet #9400d3

Dark Orchid #9932cc

Indigo #4b0082

Dark Magenta #8b008b

Fuchsia #ff00ff

Frequently asked questions

#a66fb7 (#a66fb7) is rgb(166, 111, 183) in RGB.

No, #a66fb7 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 #a66fb7, or check how it holds up for accessibility.

Generate a palette → Check contrast