#555f68

Color #555f68

A nearly neutral, gray-leaning dark blue.

Closest named color Dim Gray #696969 · ΔE 8.12 Nearest Tailwind class gray-600 #4a5565 · ΔE 5

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Conversions

HEX

#555f68

RGB

rgb(85, 95, 104)

HSL

hsl(208.4, 10.1%, 37.1%)

HSV / HSB

hsv(208.4, 18.3%, 40.8%)

CMYK

cmyk(18.3%, 8.7%, 0%, 59.2%)

LAB

lab(39.77, -1.74, -6.43)

LCH

lch(39.77, 6.66, 254.86)

OKLCH

oklch(48%, 0.0192, 245.31)

HWB

hwb(208.4, 33.3%, 59.2%)

Harmony colors

Complementary

#685e55

Analogous

#556868

#555f68

#555668

Triadic

#555f68

#68555f

#5f6855

Split-complementary

#555f68

#685556

#686855

Tetradic

#555f68

#5e5568

#685e55

#5f6855

Square

#555f68

#685568

#685e55

#566855

Shades

Color #555f68 mixed toward black.

#474f57

#393f45

#2b3034

#1c2023

#0e1011

Tints

Color #555f68 mixed toward white.

#6d7a86

#89959f

#a7afb7

#c4cacf

#e2e4e7

Tones

Color #555f68 mixed toward gray.

#575f67

#585f65

#5a5f63

#5b5f62

#5d5f60

Accessibility

Aa White text on this color

6.52:1

Aa Black text on this color

3.22:1

White text reads better on this background (6.52:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#595a66 · ΔE 5.7

Deuteranopia

#595865 · ΔE 7.2

Tritanopia

#566464 · ΔE 6.2

Achromatopsia

#5e5e5e · ΔE 6

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

Code

CSS

background-color: #555f68;

Tailwind (arbitrary value)

bg-[#555f68]

Related colors

Alice Blue #f0f8ff

Steel Blue #4682b4

Dodger Blue #1e90ff

Light Slate Gray #778899

Slate Gray #708090

Charcoal #36454f

Frequently asked questions

#555f68 (#555f68) is rgb(85, 95, 104) in RGB.

No, #555f68 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.

Try it → Accessibility

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 #555f68, or check how it holds up for accessibility.

Generate a palette → Check contrast