#588de5

Color #588de5

A vivid, highly saturated light blue.

Closest named color Cornflower Blue #6495ed · ΔE 3.22 Nearest Tailwind class blue-500 #2b7fff · ΔE 5

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Conversions

HEX

#588de5

RGB

rgb(88, 141, 229)

HSL

hsl(217.4, 73.1%, 62.2%)

HSV / HSB

hsv(217.4, 61.6%, 89.8%)

CMYK

cmyk(61.6%, 38.4%, 0%, 10.2%)

LAB

lab(58.77, 9.17, -49.91)

LCH

lch(58.77, 50.75, 280.41)

OKLCH

oklch(64.7%, 0.144, 260)

HWB

hwb(217.4, 34.5%, 10.2%)

Harmony colors

Complementary

#e5b058

Analogous

#58d4e5

#588de5

#6a58e5

Triadic

#588de5

#e5588d

#8de558

Split-complementary

#588de5

#e56a58

#d4e558

Tetradic

#588de5

#b058e5

#e5b058

#8de558

Square

#588de5

#e558d4

#e5b058

#58e56a

Shades

Color #588de5 mixed toward black.

#2a6ede

#1c57b7

#154189

#0e2b5c

#07162e

Tints

Color #588de5 mixed toward white.

#74a0e9

#90b3ee

#acc6f2

#c7d9f6

#e3ecfb

Tones

Color #588de5 mixed toward gray.

#6490d9

#7093ce

#7b96c2

#8799b6

#939caa

Accessibility

Aa White text on this color

3.3:1

Aa Black text on this color

6.36:1

Black text reads better on this background (6.36:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#7373d4 · ΔE 12.1

Deuteranopia

#706bd0 · ΔE 14.4

Tritanopia

#5cc5c2 · ΔE 30.6

Achromatopsia

#8d8d8d · ΔE 23.7

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

Code

CSS

background-color: #588de5;

Tailwind (arbitrary value)

bg-[#588de5]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Royal Blue #4169e1

Dodger Blue #1e90ff

Frequently asked questions

#588de5 (#588de5) is rgb(88, 141, 229) in RGB.

No, #588de5 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 #588de5, or check how it holds up for accessibility.

Generate a palette → Check contrast