#584f6b

Color #584f6b

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 16.53 Nearest Tailwind class mauve-600 #594c5b · ΔE 5.5

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Conversions

HEX

#584f6b

RGB

rgb(88, 79, 107)

HSL

hsl(259.3, 15.1%, 36.5%)

HSV / HSB

hsv(259.3, 26.2%, 42%)

CMYK

cmyk(17.8%, 26.2%, 0%, 58%)

LAB

lab(35.46, 10.04, -14.79)

LCH

lch(35.46, 17.88, 304.17)

OKLCH

oklch(44.7%, 0.0464, 299.27)

HWB

hwb(259.3, 31%, 58%)

Harmony colors

Complementary

#626b4f

Analogous

#4f546b

#584f6b

#664f6b

Triadic

#584f6b

#6b584f

#4f6b58

Split-complementary

#584f6b

#6b664f

#546b4f

Tetradic

#584f6b

#6b4f62

#626b4f

#4f6b58

Square

#584f6b

#6b4f54

#626b4f

#4f6b66

Shades

Color #584f6b mixed toward black.

#494259

#3b3547

#2c2836

#1d1a24

#0f0d12

Tints

Color #584f6b mixed toward white.

#72668a

#8d83a3

#aaa2ba

#c6c1d1

#e3e0e8

Tones

Color #584f6b mixed toward gray.

#595169

#5a5466

#5b5664

#5b5862

#5c5b5f

Accessibility

Aa White text on this color

7.65:1

Aa Black text on this color

2.75:1

White text reads better on this background (7.65:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#545465 · ΔE 6.3

Deuteranopia

#555564 · ΔE 7.1

Tritanopia

#58605f · ΔE 17.8

Achromatopsia

#535353 · ΔE 14.3

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

Code

CSS

background-color: #584f6b;

Tailwind (arbitrary value)

bg-[#584f6b]

Related colors

Medium Purple #9370db

Rebecca Purple #663399

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Blue Violet #8a2be2

Frequently asked questions

#584f6b (#584f6b) is rgb(88, 79, 107) in RGB.

No, #584f6b 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 #584f6b, or check how it holds up for accessibility.

Generate a palette → Check contrast