#4478dc

Color #4478dc

A moderately saturated medium blue.

Closest named color Dodger Blue #1e90ff · ΔE 11.87 Nearest Tailwind class blue-500 #2b7fff · ΔE 4.5

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Conversions

HEX

#4478dc

RGB

rgb(68, 120, 220)

HSL

hsl(219.5, 68.5%, 56.5%)

HSV / HSB

hsv(219.5, 69.1%, 86.3%)

CMYK

cmyk(69.1%, 45.5%, 0%, 13.7%)

LAB

lab(51.64, 15.5, -56.29)

LCH

lch(51.64, 58.39, 285.4)

OKLCH

oklch(58.8%, 0.1628, 261.98)

HWB

hwb(219.5, 26.7%, 13.7%)

Harmony colors

Complementary

#dca844

Analogous

#44c4dc

#4478dc

#5c44dc

Triadic

#4478dc

#dc4478

#78dc44

Split-complementary

#4478dc

#dc5c44

#c4dc44

Tetradic

#4478dc

#a844dc

#dca844

#78dc44

Square

#4478dc

#dc44c4

#dca844

#44dc5c

Shades

Color #4478dc mixed toward black.

#265eca

#1e4ba2

#173879

#0f2651

#081328

Tints

Color #4478dc mixed toward white.

#638fe2

#82a5e8

#a2bcee

#c1d2f3

#e0e9f9

Tones

Color #4478dc mixed toward gray.

#517ccf

#5d80c3

#6a84b6

#7788a9

#838c9d

Accessibility

Aa White text on this color

4.23:1

Aa Black text on this color

4.97:1

Black text reads better on this background (4.97:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5f5fca · ΔE 11.1

Deuteranopia

#5c58c5 · ΔE 13.2

Tritanopia

#48b9b6 · ΔE 34.2

Achromatopsia

#7b7b7b · ΔE 25.3

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

Code

CSS

background-color: #4478dc;

Tailwind (arbitrary value)

bg-[#4478dc]

Related colors

Cornflower Blue #6495ed

Royal Blue #4169e1

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#4478dc (#4478dc) is rgb(68, 120, 220) in RGB.

No, #4478dc is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #4478dc, or check how it holds up for accessibility.

Generate a palette → Check contrast