#4f3899

Color #4f3899

A moderately saturated medium blue.

Closest named color Rebecca Purple #663399 · ΔE 8.42 Nearest Tailwind class indigo-800 #372aac · ΔE 5.6

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Conversions

HEX

#4f3899

RGB

rgb(79, 56, 153)

HSL

hsl(254.2, 46.4%, 41%)

HSV / HSB

hsv(254.2, 63.4%, 60%)

CMYK

cmyk(48.4%, 63.4%, 0%, 40%)

LAB

lab(31.32, 35.06, -49.83)

LCH

lch(31.32, 60.93, 305.13)

OKLCH

oklch(42.3%, 0.1509, 289.23)

HWB

hwb(254.2, 22%, 40%)

Harmony colors

Complementary

#829938

Analogous

#385299

#4f3899

#803899

Triadic

#4f3899

#994f38

#38994f

Split-complementary

#4f3899

#998038

#529938

Tetradic

#4f3899

#993882

#829938

#38994f

Square

#4f3899

#993852

#829938

#389980

Shades

Color #4f3899 mixed toward black.

#422f80

#352566

#281c4d

#1a1333

#0d091a

Tints

Color #4f3899 mixed toward white.

#6347bc

#826cc9

#a191d7

#c1b6e4

#e0daf2

Tones

Color #4f3899 mixed toward gray.

#534091

#584889

#5c5081

#605879

#646071

Accessibility

Aa White text on this color

8.91:1

Aa Black text on this color

2.36:1

White text reads better on this background (8.91:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#464689 · ΔE 6.4

Deuteranopia

#474985 · ΔE 7.8

Tritanopia

#4e7b77 · ΔE 32.9

Achromatopsia

#4a4a4a · ΔE 25.9

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

Code

CSS

background-color: #4f3899;

Tailwind (arbitrary value)

bg-[#4f3899]

Related colors

Medium Purple #9370db

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#4f3899 (#4f3899) is rgb(79, 56, 153) in RGB.

No, #4f3899 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

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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 #4f3899, or check how it holds up for accessibility.

Generate a palette → Check contrast