#37394c

Color #37394c

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 9.21 Nearest Tailwind class gray-700 #364153 · ΔE 5.2

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Conversions

HEX

#37394c

RGB

rgb(55, 57, 76)

HSL

hsl(234.3, 16%, 25.7%)

HSV / HSB

hsv(234.3, 27.6%, 29.8%)

CMYK

cmyk(27.6%, 25%, 0%, 70.2%)

LAB

lab(24.51, 4.12, -11.88)

LCH

lch(24.51, 12.57, 289.13)

OKLCH

oklch(35.1%, 0.0331, 279.92)

HWB

hwb(234.3, 21.6%, 70.2%)

Harmony colors

Complementary

#4c4a37

Analogous

#37444c

#37394c

#40374c

Triadic

#37394c

#4c3739

#394c37

Split-complementary

#37394c

#4c4037

#444c37

Tetradic

#37394c

#4a374c

#4c4a37

#394c37

Square

#37394c

#4c3744

#4c4a37

#374c40

Shades

Color #37394c mixed toward black.

#2e303f

#252633

#1c1d26

#121319

#090a0d

Tints

Color #37394c mixed toward white.

#525571

#6c7095

#9194af

#b6b8ca

#dadbe4

Tones

Color #37394c mixed toward gray.

#393a4a

#3b3c49

#3c3d47

#3e3f45

#404043

Accessibility

Aa White text on this color

11.34:1

Aa Black text on this color

1.85:1

White text reads better on this background (11.34:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#383848 · ΔE 1.5

Deuteranopia

#383847 · ΔE 1.9

Tritanopia

#374544 · ΔE 14.6

Achromatopsia

#3a3a3a · ΔE 10.3

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

Code

CSS

background-color: #37394c;

Tailwind (arbitrary value)

bg-[#37394c]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#37394c (#37394c) is rgb(55, 57, 76) in RGB.

No, #37394c 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 #37394c, or check how it holds up for accessibility.

Generate a palette → Check contrast