#665e4e

Color #665e4e

A nearly neutral, gray-leaning dark orange.

Closest named color Dim Gray #696969 · ΔE 11.17 Nearest Tailwind class olive-600 #5b5b4b · ΔE 5

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Conversions

HEX

#665e4e

RGB

rgb(102, 94, 78)

HSL

hsl(40, 13.3%, 35.3%)

HSV / HSB

hsv(40, 23.5%, 40%)

CMYK

cmyk(0%, 7.8%, 23.5%, 60%)

LAB

lab(40.21, 0.3, 10.35)

LCH

lch(40.21, 10.35, 88.34)

OKLCH

oklch(48.5%, 0.0267, 84.63)

HWB

hwb(40, 30.6%, 60%)

Harmony colors

Complementary

#4e5666

Analogous

#66524e

#665e4e

#62664e

Triadic

#665e4e

#4e665e

#5e4e66

Split-complementary

#665e4e

#4e6266

#524e66

Tetradic

#665e4e

#56664e

#4e5666

#5e4e66

Square

#665e4e

#4e6652

#4e5666

#664e62

Shades

Color #665e4e mixed toward black.

#554e41

#443f34

#332f27

#221f1a

#11100d

Tints

Color #665e4e mixed toward white.

#857b66

#a09682

#b7b0a2

#cfcac1

#e7e5e0

Tones

Color #665e4e mixed toward gray.

#645d50

#625d52

#605c54

#5e5b56

#5c5b58

Accessibility

Aa White text on this color

6.41:1

Aa Black text on this color

3.28:1

White text reads better on this background (6.41:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#636352 · ΔE 4.9

Deuteranopia

#636453 · ΔE 5.5

Tritanopia

#665556 · ΔE 12.1

Achromatopsia

#5f5f5f · ΔE 8.4

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

Code

CSS

background-color: #665e4e;

Tailwind (arbitrary value)

bg-[#665e4e]

Related colors

Floral White #fffaf0

Old Lace #fdf5e6

Wheat #f5deb3

Orange #ffa500

Moccasin #ffe4b5

Dark Goldenrod #b8860b

Frequently asked questions

#665e4e (#665e4e) is rgb(102, 94, 78) in RGB.

No, #665e4e 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 #665e4e, or check how it holds up for accessibility.

Generate a palette → Check contrast