#66515f

Color #66515f

A nearly neutral, gray-leaning dark magenta.

Closest named color Dim Gray #696969 · ΔE 14.41 Nearest Tailwind class mauve-600 #594c5b · ΔE 4

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Conversions

HEX

#66515f

RGB

rgb(102, 81, 95)

HSL

hsl(320, 11.5%, 35.9%)

HSV / HSB

hsv(320, 20.6%, 40%)

CMYK

cmyk(0%, 20.6%, 6.9%, 60%)

LAB

lab(37, 11.38, -4.81)

LCH

lch(37, 12.35, 337.09)

OKLCH

oklch(46.1%, 0.0351, 338.77)

HWB

hwb(320, 31.8%, 60%)

Harmony colors

Complementary

#516658

Analogous

#635166

#66515f

#665155

Triadic

#66515f

#5f6651

#515f66

Split-complementary

#66515f

#556651

#516663

Tetradic

#66515f

#665851

#516658

#515f66

Square

#66515f

#666351

#516658

#515566

Shades

Color #66515f mixed toward black.

#55444f

#44363f

#332930

#221b20

#110e10

Tints

Color #66515f mixed toward white.

#84697b

#9f8596

#b7a4b0

#cfc2cb

#e7e1e5

Tones

Color #66515f mixed toward gray.

#64535e

#63555e

#61565d

#5f585d

#5d5a5c

Accessibility

Aa White text on this color

7.22:1

Aa Black text on this color

2.91:1

White text reads better on this background (7.22:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#5e5d5c · ΔE 12.9

Deuteranopia

#5f605b · ΔE 16.8

Tritanopia

#655959 · ΔE 8.2

Achromatopsia

#575757 · ΔE 12.7

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

Code

CSS

background-color: #66515f;

Tailwind (arbitrary value)

bg-[#66515f]

Related colors

Medium Violet Red #c71585

Deep Pink #ff1493

Hot Pink #ff69b4

Orchid #da70d6

Dark Magenta #8b008b

Fuchsia #ff00ff

Frequently asked questions

#66515f (#66515f) is rgb(102, 81, 95) in RGB.

No, #66515f 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 #66515f, or check how it holds up for accessibility.

Generate a palette → Check contrast