#383657

Color #383657

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 17.96 Nearest Tailwind class blue-950 #162456 · ΔE 8.7

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

Conversions

HEX

#383657

RGB

rgb(56, 54, 87)

HSL

hsl(243.6, 23.4%, 27.6%)

HSV / HSB

hsv(243.6, 37.9%, 34.1%)

CMYK

cmyk(35.6%, 37.9%, 0%, 65.9%)

LAB

lab(24.22, 9.78, -19.59)

LCH

lch(24.22, 21.9, 296.53)

OKLCH

oklch(35%, 0.0569, 285.82)

HWB

hwb(243.6, 21.2%, 65.9%)

Harmony colors

Complementary

#555736

Analogous

#364457

#383657

#483657

Triadic

#383657

#573836

#365738

Split-complementary

#383657

#574836

#445736

Tetradic

#383657

#573655

#555736

#365738

Square

#383657

#573644

#555736

#365748

Shades

Color #383657 mixed toward black.

#2f2d48

#25243a

#1c1b2b

#13121d

#09090e

Tints

Color #383657 mixed toward white.

#504d7d

#6b67a1

#908db8

#b5b3d0

#dad9e7

Tones

Color #383657 mixed toward gray.

#3a3954

#3d3b51

#3f3e4f

#42414c

#444449

Accessibility

Aa White text on this color

11.45:1

Aa Black text on this color

1.83:1

White text reads better on this background (11.45:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#373750 · ΔE 3.1

Deuteranopia

#37374f · ΔE 3.5

Tritanopia

#384b4a · ΔE 21.2

Achromatopsia

#3a3a3a · ΔE 15.7

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

Code

CSS

background-color: #383657;

Tailwind (arbitrary value)

bg-[#383657]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#383657 (#383657) is rgb(56, 54, 87) in RGB.

No, #383657 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.

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 #383657, or check how it holds up for accessibility.

Generate a palette → Check contrast