#2b3952

Color #2b3952

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 11.37 Nearest Tailwind class slate-700 #314158 · ΔE 3

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Conversions

HEX

#2b3952

RGB

rgb(43, 57, 82)

HSL

hsl(218.5, 31.2%, 24.5%)

HSV / HSB

hsv(218.5, 47.6%, 32.2%)

CMYK

cmyk(47.6%, 30.5%, 0%, 67.8%)

LAB

lab(23.83, 1.96, -16.98)

LCH

lch(23.83, 17.09, 276.58)

OKLCH

oklch(34.4%, 0.0479, 261.6)

HWB

hwb(218.5, 16.9%, 67.8%)

Harmony colors

Complementary

#52442b

Analogous

#2b4c52

#2b3952

#312b52

Triadic

#2b3952

#522b39

#39522b

Split-complementary

#2b3952

#52312b

#4c522b

Tetradic

#2b3952

#442b52

#52442b

#39522b

Square

#2b3952

#522b4c

#52442b

#2b5231

Shades

Color #2b3952 mixed toward black.

#242f44

#1d2637

#151c29

#0e131b

#07090e

Tints

Color #2b3952 mixed toward white.

#41567c

#5773a6

#8196bd

#abb9d3

#d5dce9

Tones

Color #2b3952 mixed toward gray.

#2e3a4f

#313b4b

#353c48

#383d45

#3b3e42

Accessibility

Aa White text on this color

11.6:1

Aa Black text on this color

1.81:1

White text reads better on this background (11.6:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#32324d · ΔE 6.5

Deuteranopia

#31304c · ΔE 7.1

Tritanopia

#2c4847 · ΔE 17

Achromatopsia

#393939 · ΔE 12.4

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

Code

CSS

background-color: #2b3952;

Tailwind (arbitrary value)

bg-[#2b3952]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#2b3952 (#2b3952) is rgb(43, 57, 82) in RGB.

No, #2b3952 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 #2b3952, or check how it holds up for accessibility.

Generate a palette → Check contrast