#4c33b1

Color #4c33b1

A moderately saturated medium blue.

Closest named color Rebecca Purple #663399 · ΔE 16.2 Nearest Tailwind class indigo-800 #372aac · ΔE 3.4

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Conversions

HEX

#4c33b1

RGB

rgb(76, 51, 177)

HSL

hsl(251.9, 55.3%, 44.7%)

HSV / HSB

hsv(251.9, 71.2%, 69.4%)

CMYK

cmyk(57.1%, 71.2%, 0%, 30.6%)

LAB

lab(31.98, 44.69, -63.22)

LCH

lch(31.98, 77.42, 305.26)

OKLCH

oklch(43.3%, 0.1879, 284.45)

HWB

hwb(251.9, 20%, 30.6%)

Harmony colors

Complementary

#98b133

Analogous

#3359b1

#4c33b1

#8b33b1

Triadic

#4c33b1

#b14c33

#33b14c

Split-complementary

#4c33b1

#b18b33

#59b133

Tetradic

#4c33b1

#b13398

#98b133

#33b14c

Square

#4c33b1

#b13359

#98b133

#33b18b

Shades

Color #4c33b1 mixed toward black.

#3f2a94

#332276

#261959

#19113b

#0d081e

Tints

Color #4c33b1 mixed toward white.

#6249ca

#826dd5

#a192df

#c0b6ea

#e0dbf4

Tones

Color #4c33b1 mixed toward gray.

#523da7

#59489c

#5f5292

#655d87

#6c677c

Accessibility

Aa White text on this color

8.69:1

Aa Black text on this color

2.42:1

White text reads better on this background (8.69:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#43429e · ΔE 5.7

Deuteranopia

#444699 · ΔE 7.3

Tritanopia

#4b8c88 · ΔE 38.4

Achromatopsia

#4b4b4b · ΔE 28.3

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

Code

CSS

background-color: #4c33b1;

Tailwind (arbitrary value)

bg-[#4c33b1]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#4c33b1 (#4c33b1) is rgb(76, 51, 177) in RGB.

No, #4c33b1 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 #4c33b1, or check how it holds up for accessibility.

Generate a palette → Check contrast