#4b3384

Color #4b3384

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 5.51 Nearest Tailwind class indigo-900 #312c85 · ΔE 4.9

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Conversions

HEX

#4b3384

RGB

rgb(75, 51, 132)

HSL

hsl(257.8, 44.3%, 35.9%)

HSV / HSB

hsv(257.8, 61.4%, 51.8%)

CMYK

cmyk(43.2%, 61.4%, 0%, 48.2%)

LAB

lab(28.19, 30.89, -41.97)

LCH

lch(28.19, 52.11, 306.35)

OKLCH

oklch(39.4%, 0.1301, 293.13)

HWB

hwb(257.8, 20%, 48.2%)

Harmony colors

Complementary

#6c8433

Analogous

#334384

#4b3384

#743384

Triadic

#4b3384

#844b33

#33844b

Split-complementary

#4b3384

#847433

#438433

Tetradic

#4b3384

#84336c

#6c8433

#33844b

Square

#4b3384

#843343

#6c8433

#338474

Shades

Color #4b3384 mixed toward black.

#3f2a6e

#322258

#261942

#19112c

#0d0816

Tints

Color #4b3384 mixed toward white.

#6142ab

#7e62c2

#9f89d1

#bfb0e1

#dfd8f0

Tones

Color #4b3384 mixed toward gray.

#4e3a7d

#514177

#534770

#564e69

#595562

Accessibility

Aa White text on this color

9.97:1

Aa Black text on this color

2.11:1

White text reads better on this background (9.97:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#424277 · ΔE 7.2

Deuteranopia

#434573 · ΔE 8.7

Tritanopia

#4a6a67 · ΔE 28.9

Achromatopsia

#424242 · ΔE 24.5

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

Code

CSS

background-color: #4b3384;

Tailwind (arbitrary value)

bg-[#4b3384]

Related colors

Medium Purple #9370db

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Rebecca Purple #663399

Blue Violet #8a2be2

Frequently asked questions

#4b3384 (#4b3384) is rgb(75, 51, 132) in RGB.

No, #4b3384 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 #4b3384, or check how it holds up for accessibility.

Generate a palette → Check contrast