#665a55

Color #665a55

A nearly neutral, gray-leaning dark orange.

Closest named color Dim Gray #696969 · ΔE 8 Nearest Tailwind class taupe-600 #5b4f4b · ΔE 3.9

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Conversions

HEX

#665a55

RGB

rgb(102, 90, 85)

HSL

hsl(17.6, 9.1%, 36.7%)

HSV / HSB

hsv(17.6, 16.7%, 40%)

CMYK

cmyk(0%, 11.8%, 16.7%, 60%)

LAB

lab(39.23, 3.93, 4.66)

LCH

lch(39.23, 6.1, 49.86)

OKLCH

oklch(47.8%, 0.0176, 43.85)

HWB

hwb(17.6, 33.3%, 60%)

Harmony colors

Complementary

#556166

Analogous

#665559

#665a55

#666355

Triadic

#665a55

#55665a

#5a5566

Split-complementary

#665a55

#556663

#555966

Tetradic

#665a55

#616655

#556166

#5a5566

Square

#665a55

#596655

#556166

#635566

Shades

Color #665a55 mixed toward black.

#554b47

#443c39

#332d2b

#221e1c

#110f0e

Tints

Color #665a55 mixed toward white.

#83746e

#9d8f8a

#b6aba7

#cec7c4

#e7e3e2

Tones

Color #665a55 mixed toward gray.

#655b56

#635b58

#625c59

#605c5b

#5f5d5c

Accessibility

Aa White text on this color

6.65:1

Aa Black text on this color

3.16:1

White text reads better on this background (6.65:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#616156 · ΔE 8.8

Deuteranopia

#626357 · ΔE 9.8

Tritanopia

#655757 · ΔE 3.4

Achromatopsia

#5c5c5c · ΔE 6.4

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

Code

CSS

background-color: #665a55;

Tailwind (arbitrary value)

bg-[#665a55]

Related colors

Light Salmon #ffa07a

Orange Red #ff4500

Coral #ff7f50

Sienna #a0522d

Dark Salmon #e9967a

Seashell #fff5ee

Frequently asked questions

#665a55 (#665a55) is rgb(102, 90, 85) in RGB.

No, #665a55 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 #665a55, or check how it holds up for accessibility.

Generate a palette → Check contrast