#588bc8

Color #588bc8

A moderately saturated medium blue.

Closest named color Steel Blue #4682b4 · ΔE 8 Nearest Tailwind class blue-500 #2b7fff · ΔE 5.9

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Conversions

HEX

#588bc8

RGB

rgb(88, 139, 200)

HSL

hsl(212.7, 50.5%, 56.5%)

HSV / HSB

hsv(212.7, 56%, 78.4%)

CMYK

cmyk(56%, 30.5%, 0%, 21.6%)

LAB

lab(56.79, 0.86, -36.77)

LCH

lch(56.79, 36.78, 271.34)

OKLCH

oklch(62.7%, 0.1078, 253.73)

HWB

hwb(212.7, 34.5%, 21.6%)

Harmony colors

Complementary

#c89558

Analogous

#58c3c8

#588bc8

#5d58c8

Triadic

#588bc8

#c8588b

#8bc858

Split-complementary

#588bc8

#c85d58

#c3c858

Tetradic

#588bc8

#9558c8

#c89558

#8bc858

Square

#588bc8

#c858c3

#c89558

#58c85d

Shades

Color #588bc8 mixed toward black.

#3b73b5

#305c91

#24456c

#182e48

#0c1724

Tints

Color #588bc8 mixed toward white.

#749ed1

#90b2da

#acc5e4

#c7d8ed

#e3ecf6

Tones

Color #588bc8 mixed toward gray.

#618cbf

#6b8db5

#748eac

#7d8ea3

#878f99

Accessibility

Aa White text on this color

3.53:1

Aa Black text on this color

5.94:1

Black text reads better on this background (5.94:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#7272bc · ΔE 13

Deuteranopia

#6f6bb8 · ΔE 14.9

Tritanopia

#5bb1ae · ΔE 24.8

Achromatopsia

#888888 · ΔE 20.1

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

Code

CSS

background-color: #588bc8;

Tailwind (arbitrary value)

bg-[#588bc8]

Related colors

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Steel Blue #4682b4

Frequently asked questions

#588bc8 (#588bc8) is rgb(88, 139, 200) in RGB.

No, #588bc8 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 #588bc8, or check how it holds up for accessibility.

Generate a palette → Check contrast