#587ef0

Color #587ef0

A vivid, highly saturated light blue.

Closest named color Royal Blue #4169e1 · ΔE 9.49 Nearest Tailwind class blue-500 #2b7fff · ΔE 4.2

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

Conversions

HEX

#587ef0

RGB

rgb(88, 126, 240)

HSL

hsl(225, 83.5%, 64.3%)

HSV / HSB

hsv(225, 63.3%, 94.1%)

CMYK

cmyk(63.3%, 47.5%, 0%, 5.9%)

LAB

lab(55.36, 21.92, -61.46)

LCH

lch(55.36, 65.25, 289.63)

OKLCH

oklch(62.3%, 0.1761, 267.3)

HWB

hwb(225, 34.5%, 5.9%)

Harmony colors

Complementary

#f0ca58

Analogous

#58caf0

#587ef0

#7e58f0

Triadic

#587ef0

#f0587e

#7ef058

Split-complementary

#587ef0

#f07e58

#caf058

Tetradic

#587ef0

#ca58f0

#f0ca58

#7ef058

Square

#587ef0

#f058ca

#f0ca58

#58f07e

Shades

Color #587ef0 mixed toward black.

#2657eb

#1240c9

#0e3096

#092064

#051032

Tints

Color #587ef0 mixed toward white.

#7493f2

#90a9f5

#abbef7

#c7d4fa

#e3e9fc

Tones

Color #587ef0 mixed toward gray.

#6584e3

#718bd7

#7e91ca

#8b97bd

#979eb1

Accessibility

Aa White text on this color

3.71:1

Aa Black text on this color

5.66:1

Black text reads better on this background (5.66:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#6b6bdb · ΔE 8.3

Deuteranopia

#6865d6 · ΔE 10.1

Tritanopia

#5ac9c5 · ΔE 36.2

Achromatopsia

#858585 · ΔE 26.5

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

Code

CSS

background-color: #587ef0;

Tailwind (arbitrary value)

bg-[#587ef0]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#587ef0 (#587ef0) is rgb(88, 126, 240) in RGB.

No, #587ef0 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.

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 #587ef0, or check how it holds up for accessibility.

Generate a palette → Check contrast