#588be5

Color #588be5

A vivid, highly saturated light blue.

Closest named color Cornflower Blue #6495ed · ΔE 4.12 Nearest Tailwind class blue-500 #2b7fff · ΔE 4.6

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

Conversions

HEX

#588be5

RGB

rgb(88, 139, 229)

HSL

hsl(218.3, 73.1%, 62.2%)

HSV / HSB

hsv(218.3, 61.6%, 89.8%)

CMYK

cmyk(61.6%, 39.3%, 0%, 10.2%)

LAB

lab(58.22, 10.36, -50.78)

LCH

lch(58.22, 51.83, 281.53)

OKLCH

oklch(64.3%, 0.1462, 260.99)

HWB

hwb(218.3, 34.5%, 10.2%)

Harmony colors

Complementary

#e5b258

Analogous

#58d2e5

#588be5

#6c58e5

Triadic

#588be5

#e5588b

#8be558

Split-complementary

#588be5

#e56c58

#d2e558

Tetradic

#588be5

#b258e5

#e5b258

#8be558

Square

#588be5

#e558d2

#e5b258

#58e56c

Shades

Color #588be5 mixed toward black.

#2a6bde

#1c54b7

#153f89

#0e2a5c

#07152e

Tints

Color #588be5 mixed toward white.

#749ee9

#90b2ee

#acc5f2

#c7d8f6

#e3ecfb

Tones

Color #588be5 mixed toward gray.

#648ed9

#7092ce

#7b95c2

#8798b6

#939baa

Accessibility

Aa White text on this color

3.37:1

Aa Black text on this color

6.24:1

Black text reads better on this background (6.24:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#7272d4 · ΔE 11.6

Deuteranopia

#6f6bcf · ΔE 13.6

Tritanopia

#5bc5c1 · ΔE 31.4

Achromatopsia

#8c8c8c · ΔE 24

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

Code

CSS

background-color: #588be5;

Tailwind (arbitrary value)

bg-[#588be5]

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

#588be5 (#588be5) is rgb(88, 139, 229) in RGB.

No, #588be5 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 #588be5, or check how it holds up for accessibility.

Generate a palette → Check contrast