#583aa5

Color #583aa5

A moderately saturated medium blue.

Closest named color Rebecca Purple #663399 · ΔE 7.19 Nearest Tailwind class indigo-800 #372aac · ΔE 6.1

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

Conversions

HEX

#583aa5

RGB

rgb(88, 58, 165)

HSL

hsl(256.8, 48%, 43.7%)

HSV / HSB

hsv(256.8, 64.8%, 64.7%)

CMYK

cmyk(46.7%, 64.8%, 0%, 35.3%)

LAB

lab(33.6, 39.3, -53.35)

LCH

lch(33.6, 66.26, 306.38)

OKLCH

oklch(44.5%, 0.1636, 291.17)

HWB

hwb(256.8, 22.7%, 35.3%)

Harmony colors

Complementary

#87a53a

Analogous

#3a51a5

#583aa5

#8d3aa5

Triadic

#583aa5

#a5583a

#3aa558

Split-complementary

#583aa5

#a58d3a

#51a53a

Tetradic

#583aa5

#a53a87

#87a53a

#3aa558

Square

#583aa5

#a53a51

#87a53a

#3aa58d

Shades

Color #583aa5 mixed toward black.

#493089

#3b276e

#2c1d52

#1d1337

#0f0a1b

Tints

Color #583aa5 mixed toward white.

#6e4ec1

#8b71cd

#a895da

#c5b8e6

#e2dcf3

Tones

Color #583aa5 mixed toward gray.

#5c439c

#604c93

#64558a

#685e81

#6c6778

Accessibility

Aa White text on this color

8.19:1

Aa Black text on this color

2.56:1

White text reads better on this background (8.19:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#4d4c94 · ΔE 7.4

Deuteranopia

#4e508f · ΔE 9.1

Tritanopia

#578480 · ΔE 34.1

Achromatopsia

#4f4f4f · ΔE 26.7

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

Code

CSS

background-color: #583aa5;

Tailwind (arbitrary value)

bg-[#583aa5]

Related colors

Medium Purple #9370db

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Rebecca Purple #663399

Blue Violet #8a2be2

Frequently asked questions

#583aa5 (#583aa5) is rgb(88, 58, 165) in RGB.

No, #583aa5 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.

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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 #583aa5, or check how it holds up for accessibility.

Generate a palette → Check contrast