#585790

Color #585790

A muted medium blue.

Closest named color Dark Slate Blue #483d8b · ΔE 17.52 Nearest Tailwind class slate-600 #45556c · ΔE 9.6

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Conversions

HEX

#585790

RGB

rgb(88, 87, 144)

HSL

hsl(241.1, 24.7%, 45.3%)

HSV / HSB

hsv(241.1, 39.6%, 56.5%)

CMYK

cmyk(38.9%, 39.6%, 0%, 43.5%)

LAB

lab(39.42, 15.16, -31.37)

LCH

lch(39.42, 34.84, 295.79)

OKLCH

oklch(48.4%, 0.0905, 283.28)

HWB

hwb(241.1, 34.1%, 43.5%)

Harmony colors

Complementary

#8f9057

Analogous

#577290

#585790

#755790

Triadic

#585790

#905857

#579058

Split-complementary

#585790

#907557

#729057

Tetradic

#585790

#90578f

#8f9057

#579058

Square

#585790

#905772

#8f9057

#579075

Shades

Color #585790 mixed toward black.

#494878

#3b3a60

#2c2b48

#1d1d30

#0f0e18

Tints

Color #585790 mixed toward white.

#6f6ea7

#8c8bb9

#a9a8ca

#c5c5dc

#e2e2ed

Tones

Color #585790 mixed toward gray.

#5d5c8b

#616087

#666582

#6a6a7d

#6f6f78

Accessibility

Aa White text on this color

6.6:1

Aa Black text on this color

3.18:1

White text reads better on this background (6.6:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#585885 · ΔE 2.8

Deuteranopia

#585882 · ΔE 3.6

Tritanopia

#587b79 · ΔE 26.1

Achromatopsia

#5d5d5d · ΔE 20.4

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

Code

CSS

background-color: #585790;

Tailwind (arbitrary value)

bg-[#585790]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#585790 (#585790) is rgb(88, 87, 144) in RGB.

No, #585790 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 #585790, or check how it holds up for accessibility.

Generate a palette → Check contrast