#4c3983

Color #4c3983

A muted dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 3.48 Nearest Tailwind class indigo-900 #312c85 · ΔE 5.9

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Conversions

HEX

#4c3983

RGB

rgb(76, 57, 131)

HSL

hsl(255.4, 39.4%, 36.9%)

HSV / HSB

hsv(255.4, 56.5%, 51.4%)

CMYK

cmyk(42%, 56.5%, 0%, 48.6%)

LAB

lab(29.67, 27.1, -38.97)

LCH

lch(29.67, 47.47, 304.82)

OKLCH

oklch(40.5%, 0.1194, 292.03)

HWB

hwb(255.4, 22.4%, 48.6%)

Harmony colors

Complementary

#708339

Analogous

#394b83

#4c3983

#713983

Triadic

#4c3983

#834c39

#39834c

Split-complementary

#4c3983

#837139

#4b8339

Tetradic

#4c3983

#833970

#708339

#39834c

Square

#4c3983

#83394b

#708339

#398371

Shades

Color #4c3983 mixed toward black.

#3f306d

#332657

#261d42

#19132c

#0d0a16

Tints

Color #4c3983 mixed toward white.

#6249a9

#7f69be

#9f8fce

#bfb4de

#dfdaef

Tones

Color #4c3983 mixed toward gray.

#4f3f7d

#524577

#554c71

#58526a

#5b5864

Accessibility

Aa White text on this color

9.46:1

Aa Black text on this color

2.22:1

White text reads better on this background (9.46:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#454476 · ΔE 6

Deuteranopia

#464773 · ΔE 7.5

Tritanopia

#4b6b68 · ΔE 28.3

Achromatopsia

#464646 · ΔE 23.6

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

Code

CSS

background-color: #4c3983;

Tailwind (arbitrary value)

bg-[#4c3983]

Related colors

Medium Purple #9370db

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Rebecca Purple #663399

Navy #000080

Frequently asked questions

#4c3983 (#4c3983) is rgb(76, 57, 131) in RGB.

No, #4c3983 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 #4c3983, or check how it holds up for accessibility.

Generate a palette → Check contrast