#588be1

Color #588be1

A moderately saturated light blue.

Closest named color Cornflower Blue #6495ed · ΔE 3.95 Nearest Tailwind class blue-500 #2b7fff · ΔE 4.7

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

Conversions

HEX

#588be1

RGB

rgb(88, 139, 225)

HSL

hsl(217.7, 69.5%, 61.4%)

HSV / HSB

hsv(217.7, 60.9%, 88.2%)

CMYK

cmyk(60.9%, 38.2%, 0%, 11.8%)

LAB

lab(58.01, 9.03, -48.88)

LCH

lch(58.01, 49.71, 280.47)

OKLCH

oklch(64.1%, 0.1408, 260.27)

HWB

hwb(217.7, 34.5%, 11.8%)

Harmony colors

Complementary

#e1ae58

Analogous

#58cfe1

#588be1

#6a58e1

Triadic

#588be1

#e1588b

#8be158

Split-complementary

#588be1

#e16a58

#cfe158

Tetradic

#588be1

#ae58e1

#e1ae58

#8be158

Square

#588be1

#e158cf

#e1ae58

#58e16a

Shades

Color #588be1 mixed toward black.

#2c6cd9

#2056b1

#184085

#102b58

#08152c

Tints

Color #588be1 mixed toward white.

#749ee6

#90b2eb

#acc5f0

#c7d8f5

#e3ecfa

Tones

Color #588be1 mixed toward gray.

#648ed6

#6f91ca

#7a94bf

#8697b3

#919aa8

Accessibility

Aa White text on this color

3.39:1

Aa Black text on this color

6.2:1

Black text reads better on this background (6.2:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#7272d0 · ΔE 11.8

Deuteranopia

#6f6bcc · ΔE 13.8

Tritanopia

#5bc2be · ΔE 30.6

Achromatopsia

#8b8b8b · ΔE 23.5

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

Code

CSS

background-color: #588be1;

Tailwind (arbitrary value)

bg-[#588be1]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#588be1 (#588be1) is rgb(88, 139, 225) in RGB.

No, #588be1 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 #588be1, or check how it holds up for accessibility.

Generate a palette → Check contrast