#4878f4

Color #4878f4

A vivid, highly saturated light blue.

Closest named color Royal Blue #4169e1 · ΔE 6.01 Nearest Tailwind class blue-500 #2b7fff · ΔE 3.8

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

Conversions

HEX

#4878f4

RGB

rgb(72, 120, 244)

HSL

hsl(223.3, 88.7%, 62%)

HSV / HSB

hsv(223.3, 70.5%, 95.7%)

CMYK

cmyk(70.5%, 50.8%, 0%, 4.3%)

LAB

lab(53.32, 24.58, -67.02)

LCH

lch(53.32, 71.39, 290.14)

OKLCH

oklch(60.6%, 0.1934, 265.14)

HWB

hwb(223.3, 28.2%, 4.3%)

Harmony colors

Complementary

#f4c448

Analogous

#48cef4

#4878f4

#6e48f4

Triadic

#4878f4

#f44878

#78f448

Split-complementary

#4878f4

#f46e48

#cef448

Tetradic

#4878f4

#c448f4

#f4c448

#78f448

Square

#4878f4

#f448ce

#f4c448

#48f46e

Shades

Color #4878f4 mixed toward black.

#1653f1

#0c40c7

#093095

#062063

#031032

Tints

Color #4878f4 mixed toward white.

#678ef6

#85a5f8

#a4bbfa

#c2d2fb

#e1e8fd

Tones

Color #4878f4 mixed toward gray.

#567ee6

#6585d7

#738bc9

#8191bb

#9098ac

Accessibility

Aa White text on this color

3.99:1

Aa Black text on this color

5.27:1

Black text reads better on this background (5.27:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#6061de · ΔE 9.5

Deuteranopia

#5e5ad8 · ΔE 11.7

Tritanopia

#4bcbc6 · ΔE 38.6

Achromatopsia

#7f7f7f · ΔE 27.4

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

Code

CSS

background-color: #4878f4;

Tailwind (arbitrary value)

bg-[#4878f4]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#4878f4 (#4878f4) is rgb(72, 120, 244) in RGB.

No, #4878f4 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 #4878f4, or check how it holds up for accessibility.

Generate a palette → Check contrast