#664e56

Color #664e56

A nearly neutral, gray-leaning dark pink.

Closest named color Dim Gray #696969 · ΔE 14.34 Nearest Tailwind class mauve-600 #594c5b · ΔE 5.6

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Conversions

HEX

#664e56

RGB

rgb(102, 78, 86)

HSL

hsl(340, 13.3%, 35.3%)

HSV / HSB

hsv(340, 23.5%, 40%)

CMYK

cmyk(0%, 23.5%, 15.7%, 60%)

LAB

lab(35.88, 11.5, -0.81)

LCH

lch(35.88, 11.53, 355.97)

OKLCH

oklch(45.2%, 0.0344, 356.66)

HWB

hwb(340, 30.6%, 60%)

Harmony colors

Complementary

#4e665e

Analogous

#664e62

#664e56

#66524e

Triadic

#664e56

#56664e

#4e5666

Split-complementary

#664e56

#4e6652

#4e6266

Tetradic

#664e56

#665e4e

#4e665e

#4e5666

Square

#664e56

#62664e

#4e665e

#524e66

Shades

Color #664e56 mixed toward black.

#554148

#443439

#33272b

#221a1d

#110d0e

Tints

Color #664e56 mixed toward white.

#856670

#a0828c

#b7a2a9

#cfc1c6

#e7e0e2

Tones

Color #664e56 mixed toward gray.

#645057

#625257

#605458

#5e5659

#5c5859

Accessibility

Aa White text on this color

7.53:1

Aa Black text on this color

2.79:1

White text reads better on this background (7.53:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#5d5c54 · ΔE 16.5

Deuteranopia

#5e6054 · ΔE 20.2

Tritanopia

#655352 · ΔE 5.3

Achromatopsia

#545454 · ΔE 12.4

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

Code

CSS

background-color: #664e56;

Tailwind (arbitrary value)

bg-[#664e56]

Related colors

Lavender Blush #fff0f5

Pale Violet Red #db7093

Crimson #dc143c

Pink #ffc0cb

Hot Pink #ff69b4

Light Pink #ffb6c1

Frequently asked questions

#664e56 (#664e56) is rgb(102, 78, 86) in RGB.

No, #664e56 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 #664e56, or check how it holds up for accessibility.

Generate a palette → Check contrast