#3d3372

Color #3d3372

A muted dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 9.78 Nearest Tailwind class indigo-900 #312c85 · ΔE 5.3

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Conversions

HEX

#3d3372

RGB

rgb(61, 51, 114)

HSL

hsl(249.5, 38.2%, 32.4%)

HSV / HSB

hsv(249.5, 55.3%, 44.7%)

CMYK

cmyk(46.5%, 55.3%, 0%, 55.3%)

LAB

lab(25.49, 21.85, -35.05)

LCH

lch(25.49, 41.3, 301.94)

OKLCH

oklch(36.7%, 0.1045, 287.38)

HWB

hwb(249.5, 20%, 55.3%)

Harmony colors

Complementary

#687233

Analogous

#334972

#3d3372

#5d3372

Triadic

#3d3372

#723d33

#33723d

Split-complementary

#3d3372

#725d33

#497233

Tetradic

#3d3372

#723368

#687233

#33723d

Square

#3d3372

#723349

#687233

#33725d

Shades

Color #3d3372 mixed toward black.

#332b5f

#29224c

#1f1a39

#141126

#0a0913

Tints

Color #3d3372 mixed toward white.

#52459a

#6e60b8

#9288ca

#b7b0db

#dbd7ed

Tones

Color #3d3372 mixed toward gray.

#41386d

#443e68

#484362

#4b485d

#4f4d58

Accessibility

Aa White text on this color

10.97:1

Aa Black text on this color

1.91:1

White text reads better on this background (10.97:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#393967 · ΔE 4.3

Deuteranopia

#393a64 · ΔE 5.3

Tritanopia

#3d5d5b · ΔE 26.7

Achromatopsia

#3c3c3c · ΔE 22.3

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

Code

CSS

background-color: #3d3372;

Tailwind (arbitrary value)

bg-[#3d3372]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#3d3372 (#3d3372) is rgb(61, 51, 114) in RGB.

No, #3d3372 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 #3d3372, or check how it holds up for accessibility.

Generate a palette → Check contrast