#373247

Color #373247

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 13.12 Nearest Tailwind class mauve-700 #463947 · ΔE 5.4

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Conversions

HEX

#373247

RGB

rgb(55, 50, 71)

HSL

hsl(254.3, 17.4%, 23.7%)

HSV / HSB

hsv(254.3, 29.6%, 27.8%)

CMYK

cmyk(22.5%, 29.6%, 0%, 72.2%)

LAB

lab(22.12, 7.46, -12.21)

LCH

lch(22.12, 14.31, 301.42)

OKLCH

oklch(33.2%, 0.0371, 295.18)

HWB

hwb(254.3, 19.6%, 72.2%)

Harmony colors

Complementary

#424732

Analogous

#323747

#373247

#413247

Triadic

#373247

#473732

#324737

Split-complementary

#373247

#474132

#374732

Tetradic

#373247

#473242

#424732

#324737

Square

#373247

#473237

#424732

#324741

Shades

Color #373247 mixed toward black.

#2e2a3b

#25212f

#1b1923

#121118

#09080c

Tints

Color #373247 mixed toward white.

#544d6d

#726793

#958daf

#b8b3c9

#dcd9e4

Tones

Color #373247 mixed toward gray.

#383445

#393543

#3a3742

#3b3940

#3c3b3e

Accessibility

Aa White text on this color

12.28:1

Aa Black text on this color

1.71:1

White text reads better on this background (12.28:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#353543 · ΔE 4.5

Deuteranopia

#353642 · ΔE 5.8

Tritanopia

#373f3e · ΔE 15.7

Achromatopsia

#353535 · ΔE 12

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

Code

CSS

background-color: #373247;

Tailwind (arbitrary value)

bg-[#373247]

Related colors

Medium Purple #9370db

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#373247 (#373247) is rgb(55, 50, 71) in RGB.

No, #373247 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 #373247, or check how it holds up for accessibility.

Generate a palette → Check contrast