#373d53

Color #373d53

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 9.4 Nearest Tailwind class gray-700 #364153 · ΔE 3.9

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Conversions

HEX

#373d53

RGB

rgb(55, 61, 83)

HSL

hsl(227.1, 20.3%, 27.1%)

HSV / HSB

hsv(227.1, 33.7%, 32.5%)

CMYK

cmyk(33.7%, 26.5%, 0%, 67.5%)

LAB

lab(26.08, 3.5, -14.08)

LCH

lch(26.08, 14.51, 283.96)

OKLCH

oklch(36.4%, 0.0389, 272.5)

HWB

hwb(227.1, 21.6%, 67.5%)

Harmony colors

Complementary

#534d37

Analogous

#374b53

#373d53

#3f3753

Triadic

#373d53

#53373d

#3d5337

Split-complementary

#373d53

#533f37

#4b5337

Tetradic

#373d53

#4d3753

#534d37

#3d5337

Square

#373d53

#53374b

#534d37

#37533f

Shades

Color #373d53 mixed toward black.

#2e3345

#252937

#1c1f2a

#12141c

#090a0e

Tints

Color #373d53 mixed toward white.

#505978

#6a759c

#8f97b5

#b4bace

#dadce6

Tones

Color #373d53 mixed toward gray.

#393e51

#3c404e

#3e414c

#40424a

#434447

Accessibility

Aa White text on this color

10.74:1

Aa Black text on this color

1.95:1

White text reads better on this background (10.74:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3a3a4e · ΔE 2.8

Deuteranopia

#39394d · ΔE 2.9

Tritanopia

#374a4a · ΔE 15.4

Achromatopsia

#3e3e3e · ΔE 11.2

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

Code

CSS

background-color: #373d53;

Tailwind (arbitrary value)

bg-[#373d53]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#373d53 (#373d53) is rgb(55, 61, 83) in RGB.

No, #373d53 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 #373d53, or check how it holds up for accessibility.

Generate a palette → Check contrast