#3b374b

Color #3b374b

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 11.37 Nearest Tailwind class mauve-700 #463947 · ΔE 4.9

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Conversions

HEX

#3b374b

RGB

rgb(59, 55, 75)

HSL

hsl(252, 15.4%, 25.5%)

HSV / HSB

hsv(252, 26.7%, 29.4%)

CMYK

cmyk(21.3%, 26.7%, 0%, 70.6%)

LAB

lab(24.23, 6.68, -11.62)

LCH

lch(24.23, 13.4, 299.89)

OKLCH

oklch(34.9%, 0.0347, 293.76)

HWB

hwb(252, 21.6%, 70.6%)

Harmony colors

Complementary

#474b37

Analogous

#373d4b

#3b374b

#45374b

Triadic

#3b374b

#4b3b37

#374b3b

Split-complementary

#3b374b

#4b4537

#3d4b37

Tetradic

#3b374b

#4b3747

#474b37

#374b3b

Square

#3b374b

#4b373d

#474b37

#374b45

Shades

Color #3b374b mixed toward black.

#312e3f

#272532

#1e1c26

#141219

#0a090d

Tints

Color #3b374b mixed toward white.

#585270

#756d94

#9791af

#bab6c9

#dcdae4

Tones

Color #3b374b mixed toward gray.

#3c3949

#3d3a48

#3e3c46

#3f3e44

#403f43

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

#393947 · ΔE 3.8

Deuteranopia

#3a3a46 · ΔE 4.7

Tritanopia

#3b4342 · ΔE 14.9

Achromatopsia

#3a3a3a · ΔE 11.4

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

Code

CSS

background-color: #3b374b;

Tailwind (arbitrary value)

bg-[#3b374b]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#3b374b (#3b374b) is rgb(59, 55, 75) in RGB.

No, #3b374b 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 #3b374b, or check how it holds up for accessibility.

Generate a palette → Check contrast