#373d50

Color #373d50

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 7.7 Nearest Tailwind class gray-700 #364153 · ΔE 2.9

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#373d50

RGB

rgb(55, 61, 80)

HSL

hsl(225.6, 18.5%, 26.5%)

HSV / HSB

hsv(225.6, 31.2%, 31.4%)

CMYK

cmyk(31.2%, 23.7%, 0%, 68.6%)

LAB

lab(25.95, 2.61, -12.32)

LCH

lch(25.95, 12.59, 281.96)

OKLCH

oklch(36.3%, 0.0339, 271.01)

HWB

hwb(225.6, 21.6%, 68.6%)

Harmony colors

Complementary

#504a37

Analogous

#374a50

#373d50

#3e3750

Triadic

#373d50

#50373d

#3d5037

Split-complementary

#373d50

#503e37

#4a5037

Tetradic

#373d50

#4a3750

#504a37

#3d5037

Square

#373d50

#50374a

#504a37

#37503e

Shades

Color #373d50 mixed toward black.

#2e3343

#252935

#1c1f28

#12141b

#090a0d

Tints

Color #373d50 mixed toward white.

#515975

#6b7699

#9098b3

#b5bbcc

#dadde6

Tones

Color #373d50 mixed toward gray.

#393e4e

#3b3f4c

#3d404a

#3f4148

#414246

Accessibility

Aa White text on this color

10.79:1

Aa Black text on this color

1.95:1

White text reads better on this background (10.79:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3a3a4c · ΔE 3

Deuteranopia

#39394b · ΔE 3.1

Tritanopia

#374848 · ΔE 13.6

Achromatopsia

#3d3d3d · ΔE 10

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

Code

CSS

background-color: #373d50;

Tailwind (arbitrary value)

bg-[#373d50]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#373d50 (#373d50) is rgb(55, 61, 80) in RGB.

No, #373d50 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #373d50, or check how it holds up for accessibility.

Generate a palette → Check contrast