#584b89

Color #584b89

A muted medium blue.

Closest named color Dark Slate Blue #483d8b · ΔE 11.81 Nearest Tailwind class slate-600 #45556c · ΔE 10.8

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

Conversions

HEX

#584b89

RGB

rgb(88, 75, 137)

HSL

hsl(252.6, 29.2%, 41.6%)

HSV / HSB

hsv(252.6, 45.3%, 53.7%)

CMYK

cmyk(35.8%, 45.3%, 0%, 46.3%)

LAB

lab(35.82, 20.72, -32.8)

LCH

lch(35.82, 38.8, 302.28)

OKLCH

oklch(45.5%, 0.0993, 291.58)

HWB

hwb(252.6, 29.4%, 46.3%)

Harmony colors

Complementary

#7c894b

Analogous

#4b5d89

#584b89

#774b89

Triadic

#584b89

#89584b

#4b8958

Split-complementary

#584b89

#89774b

#5d894b

Tetradic

#584b89

#894b7c

#7c894b

#4b8958

Square

#584b89

#894b5d

#7c894b

#4b8977

Shades

Color #584b89 mixed toward black.

#493f72

#3b325b

#2c2645

#1d192e

#0f0d17

Tints

Color #584b89 mixed toward white.

#6e5fa7

#8b7fb9

#a89fca

#c5bfdc

#e2dfed

Tones

Color #584b89 mixed toward gray.

#5b5084

#5e557f

#615b7a

#646074

#67656f

Accessibility

Aa White text on this color

7.55:1

Aa Black text on this color

2.78:1

White text reads better on this background (7.55:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#53537d · ΔE 5.3

Deuteranopia

#53547a · ΔE 6.3

Tritanopia

#577371 · ΔE 26.2

Achromatopsia

#545454 · ΔE 21.7

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

Code

CSS

background-color: #584b89;

Tailwind (arbitrary value)

bg-[#584b89]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#584b89 (#584b89) is rgb(88, 75, 137) in RGB.

No, #584b89 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.

Try it →

Build something with this color

Generate a full palette from #584b89, or check how it holds up for accessibility.

Generate a palette → Check contrast