#383d45

Color #383d45

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 4.84 Nearest Tailwind class zinc-700 #3f3f46 · ΔE 3

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Conversions

HEX

#383d45

RGB

rgb(56, 61, 69)

HSL

hsl(216.9, 10.4%, 24.5%)

HSV / HSB

hsv(216.9, 18.8%, 27.1%)

CMYK

cmyk(18.8%, 11.6%, 0%, 72.9%)

LAB

lab(25.59, -0.08, -5.6)

LCH

lch(25.59, 5.6, 269.18)

OKLCH

oklch(35.8%, 0.0154, 259.93)

HWB

hwb(216.9, 22%, 72.9%)

Harmony colors

Complementary

#454038

Analogous

#384345

#383d45

#393845

Triadic

#383d45

#45383d

#3d4538

Split-complementary

#383d45

#453938

#434538

Tetradic

#383d45

#403845

#454038

#3d4538

Square

#383d45

#453843

#454038

#384539

Shades

Color #383d45 mixed toward black.

#2f3339

#25292e

#1c1e22

#131417

#090a0b

Tints

Color #383d45 mixed toward white.

#555c68

#717c8c

#959ca9

#b8bdc5

#dcdee2

Tones

Color #383d45 mixed toward gray.

#393d44

#3a3d43

#3b3e42

#3c3e41

#3d3e40

Accessibility

Aa White text on this color

10.93:1

Aa Black text on this color

1.92:1

White text reads better on this background (10.93:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3a3a43 · ΔE 3.3

Deuteranopia

#3a3a43 · ΔE 3.3

Tritanopia

#384241 · ΔE 7.1

Achromatopsia

#3d3d3d · ΔE 5

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

Code

CSS

background-color: #383d45;

Tailwind (arbitrary value)

bg-[#383d45]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Royal Blue #4169e1

Frequently asked questions

#383d45 (#383d45) is rgb(56, 61, 69) in RGB.

No, #383d45 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.

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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 #383d45, or check how it holds up for accessibility.

Generate a palette → Check contrast