#3b384f

Color #3b384f

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 12.32 Nearest Tailwind class mauve-700 #463947 · ΔE 5.9

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Conversions

HEX

#3b384f

RGB

rgb(59, 56, 79)

HSL

hsl(247.8, 17%, 26.5%)

HSV / HSB

hsv(247.8, 29.1%, 31%)

CMYK

cmyk(25.3%, 29.1%, 0%, 69%)

LAB

lab(24.71, 7.11, -13.53)

LCH

lch(24.71, 15.28, 297.72)

OKLCH

oklch(35.4%, 0.0397, 290.17)

HWB

hwb(247.8, 22%, 69%)

Harmony colors

Complementary

#4c4f38

Analogous

#38414f

#3b384f

#47384f

Triadic

#3b384f

#4f3b38

#384f3b

Split-complementary

#3b384f

#4f4738

#414f38

Tetradic

#3b384f

#4f384c

#4c4f38

#384f3b

Square

#3b384f

#4f3841

#4c4f38

#384f47

Shades

Color #3b384f mixed toward black.

#312f42

#272535

#1e1c28

#14131a

#0a090d

Tints

Color #3b384f mixed toward white.

#565274

#726d97

#9591b1

#b9b6cb

#dcdae5

Tones

Color #3b384f mixed toward gray.

#3c3a4d

#3e3c4b

#3f3e49

#414047

#424245

Accessibility

Aa White text on this color

11.26:1

Aa Black text on this color

1.86:1

White text reads better on this background (11.26:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3a3a4a · ΔE 3.7

Deuteranopia

#3a3a49 · ΔE 4.1

Tritanopia

#3b4645 · ΔE 16.6

Achromatopsia

#3b3b3b · ΔE 12.4

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

Code

CSS

background-color: #3b384f;

Tailwind (arbitrary value)

bg-[#3b384f]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#3b384f (#3b384f) is rgb(59, 56, 79) in RGB.

No, #3b384f 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 #3b384f, or check how it holds up for accessibility.

Generate a palette → Check contrast