#4087f3

Color #4087f3

A vivid, highly saturated light blue.

Closest named color Dodger Blue #1e90ff · ΔE 5.45 Nearest Tailwind class blue-500 #2b7fff · ΔE 2.7

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

Conversions

HEX

#4087f3

RGB

rgb(64, 135, 243)

HSL

hsl(216.2, 88.2%, 60.2%)

HSV / HSB

hsv(216.2, 73.7%, 95.3%)

CMYK

cmyk(73.7%, 44.4%, 0%, 4.7%)

LAB

lab(56.96, 13.98, -60.61)

LCH

lch(56.96, 62.2, 282.99)

OKLCH

oklch(63.3%, 0.1771, 258.77)

HWB

hwb(216.2, 25.1%, 4.7%)

Harmony colors

Complementary

#f3ac40

Analogous

#40e1f3

#4087f3

#5240f3

Triadic

#4087f3

#f34087

#87f340

Split-complementary

#4087f3

#f35240

#e1f340

Tetradic

#4087f3

#ac40f3

#f3ac40

#87f340

Square

#4087f3

#f340e1

#f3ac40

#40f352

Shades

Color #4087f3 mixed toward black.

#1069f0

#0c54c1

#093f90

#062a60

#031530

Tints

Color #4087f3 mixed toward white.

#609bf5

#80aff7

#9fc3f9

#bfd7fb

#dfebfd

Tones

Color #4087f3 mixed toward gray.

#4f8ae4

#5e8dd5

#6d90c6

#7c93b7

#8b96a8

Accessibility

Aa White text on this color

3.51:1

Aa Black text on this color

5.98:1

Black text reads better on this background (5.98:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#6667df · ΔE 13.8

Deuteranopia

#625dda · ΔE 16.7

Tritanopia

#46cdc9 · ΔE 34.9

Achromatopsia

#898989 · ΔE 25.9

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

Code

CSS

background-color: #4087f3;

Tailwind (arbitrary value)

bg-[#4087f3]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#4087f3 (#4087f3) is rgb(64, 135, 243) in RGB.

No, #4087f3 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 #4087f3, or check how it holds up for accessibility.

Generate a palette → Check contrast