#2b343a

Color #2b343a

A nearly neutral, gray-leaning very dark blue.

Closest named color Charcoal #36454f · ΔE 7.92 Nearest Tailwind class mist-800 #22292b · ΔE 4.2

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Conversions

HEX

#2b343a

RGB

rgb(43, 52, 58)

HSL

hsl(204, 14.9%, 19.8%)

HSV / HSB

hsv(204, 25.9%, 22.7%)

CMYK

cmyk(25.9%, 10.3%, 0%, 77.3%)

LAB

lab(21.11, -2.17, -5.04)

LCH

lch(21.11, 5.49, 246.71)

OKLCH

oklch(31.9%, 0.0163, 237.29)

HWB

hwb(204, 16.9%, 77.3%)

Harmony colors

Complementary

#3a312b

Analogous

#2b3a39

#2b343a

#2b2c3a

Triadic

#2b343a

#3a2b34

#343a2b

Split-complementary

#2b343a

#3a2b2c

#3a392b

Tetradic

#2b343a

#312b3a

#3a312b

#343a2b

Square

#2b343a

#392b3a

#3a312b

#2c3a2b

Shades

Color #2b343a mixed toward black.

#242b30

#1d2327

#151a1d

#0e1113

#07090a

Tints

Color #2b343a mixed toward white.

#485761

#657a88

#8a9ca8

#b1bdc5

#d8dee2

Tones

Color #2b343a mixed toward gray.

#2c3439

#2d3338

#2f3336

#303335

#313334

Accessibility

Aa White text on this color

12.69:1

Aa Black text on this color

1.66:1

White text reads better on this background (12.69:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2f2f39 · ΔE 6.7

Deuteranopia

#2f2e38 · ΔE 7.3

Tritanopia

#2b3737 · ΔE 4.7

Achromatopsia

#333333 · ΔE 5.3

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

Code

CSS

background-color: #2b343a;

Tailwind (arbitrary value)

bg-[#2b343a]

Related colors

Charcoal #36454f

Light Sky Blue #87cefa

Steel Blue #4682b4

Alice Blue #f0f8ff

Dodger Blue #1e90ff

Light Slate Gray #778899

Frequently asked questions

#2b343a (#2b343a) is rgb(43, 52, 58) in RGB.

No, #2b343a 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 #2b343a, or check how it holds up for accessibility.

Generate a palette → Check contrast