#585555

Color #585555

A nearly neutral, gray-leaning dark red.

Closest named color Dim Gray #696969 · ΔE 8.09 Nearest Tailwind class neutral-600 #525252 · ΔE 2.2

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#585555

RGB

rgb(88, 85, 85)

HSL

hsl(0, 1.7%, 33.9%)

HSV / HSB

hsv(0, 3.4%, 34.5%)

CMYK

cmyk(0%, 3.4%, 3.4%, 65.5%)

LAB

lab(36.42, 1.21, 0.43)

LCH

lch(36.42, 1.28, 19.56)

OKLCH

oklch(45.2%, 0.0039, 17.97)

HWB

hwb(0, 33.3%, 65.5%)

Harmony colors

Complementary

#555858

Analogous

#585556

#585555

#585655

Triadic

#585555

#555855

#555558

Split-complementary

#585555

#555856

#555658

Tetradic

#585555

#585855

#555858

#555558

Square

#585555

#565855

#555858

#565558

Shades

Color #585555 mixed toward black.

#494747

#3b3939

#2c2a2a

#1d1c1c

#0f0e0e

Tints

Color #585555 mixed toward white.

#747171

#918d8d

#aca9a9

#c8c6c6

#e3e2e2

Tones

Color #585555 mixed toward gray.

#585555

#575555

#575656

Accessibility

Aa White text on this color

7.38:1

Aa Black text on this color

2.85:1

White text reads better on this background (7.38:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#575755 · ΔE 2.5

Deuteranopia

#575755 · ΔE 2.5

Tritanopia

#585555 · ΔE 0

Achromatopsia

#565656 · ΔE 1.8

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

Code

CSS

background-color: #585555;

Tailwind (arbitrary value)

bg-[#585555]

Related colors

Red #ff0000

Maroon #800000

Black #000000

Brown #a52a2a

Dark Gray #a9a9a9

Dark Red #8b0000

Frequently asked questions

#585555 (#585555) is rgb(88, 85, 85) in RGB.

No, #585555 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

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 #585555, or check how it holds up for accessibility.

Generate a palette → Check contrast