#373e54

Color #373e54

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 9.12 Nearest Tailwind class gray-700 #364153 · ΔE 3.4

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Conversions

HEX

#373e54

RGB

rgb(55, 62, 84)

HSL

hsl(225.5, 20.9%, 27.3%)

HSV / HSB

hsv(225.5, 34.5%, 32.9%)

CMYK

cmyk(34.5%, 26.2%, 0%, 67.1%)

LAB

lab(26.44, 3.13, -14.18)

LCH

lch(26.44, 14.52, 282.45)

OKLCH

oklch(36.7%, 0.0392, 270.73)

HWB

hwb(225.5, 21.6%, 67.1%)

Harmony colors

Complementary

#544d37

Analogous

#374d54

#373e54

#3f3754

Triadic

#373e54

#54373e

#3e5437

Split-complementary

#373e54

#543f37

#4d5437

Tetradic

#373e54

#4d3754

#544d37

#3e5437

Square

#373e54

#54374d

#544d37

#37543f

Shades

Color #373e54 mixed toward black.

#2e3446

#252938

#1c1f2a

#12151c

#090a0e

Tints

Color #373e54 mixed toward white.

#505a7a

#6a769d

#8f98b6

#b4bbce

#dadde7

Tones

Color #373e54 mixed toward gray.

#393f52

#3c414f

#3e424d

#41434a

#434448

Accessibility

Aa White text on this color

10.61:1

Aa Black text on this color

1.98:1

White text reads better on this background (10.61:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3a3a4f · ΔE 3.4

Deuteranopia

#3a394e · ΔE 3.9

Tritanopia

#374b4b · ΔE 15.3

Achromatopsia

#3f3f3f · ΔE 11.2

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

Code

CSS

background-color: #373e54;

Tailwind (arbitrary value)

bg-[#373e54]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#373e54 (#373e54) is rgb(55, 62, 84) in RGB.

No, #373e54 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 #373e54, or check how it holds up for accessibility.

Generate a palette → Check contrast