#2b4843

Color #2b4843

A muted dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 4.47 Nearest Tailwind class teal-900 #0b4f4a · ΔE 6.3

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Conversions

HEX

#2b4843

RGB

rgb(43, 72, 67)

HSL

hsl(169.7, 25.2%, 22.5%)

HSV / HSB

hsv(169.7, 40.3%, 28.2%)

CMYK

cmyk(40.3%, 0%, 6.9%, 71.8%)

LAB

lab(28.26, -12.24, -0.45)

LCH

lch(28.26, 12.25, 182.11)

OKLCH

oklch(37.7%, 0.036, 182.23)

HWB

hwb(169.7, 16.9%, 71.8%)

Harmony colors

Complementary

#482b30

Analogous

#2b4834

#2b4843

#2b3e48

Triadic

#2b4843

#432b48

#48432b

Split-complementary

#2b4843

#482b3e

#48342b

Tetradic

#2b4843

#2b3048

#482b30

#48432b

Square

#2b4843

#342b48

#482b30

#3e482b

Shades

Color #2b4843 mixed toward black.

#243c38

#1d302d

#152421

#0e1816

#070c0b

Tints

Color #2b4843 mixed toward white.

#447169

#5c9a90

#83b5ad

#adcec8

#d6e6e4

Tones

Color #2b4843 mixed toward gray.

#2d4541

#304340

#32413e

#353e3d

#373c3b

Accessibility

Aa White text on this color

9.95:1

Aa Black text on this color

2.11:1

White text reads better on this background (9.95:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3a3a44 · ΔE 17

Deuteranopia

#383645 · ΔE 19.9

Tritanopia

#2d4545 · ΔE 3.5

Achromatopsia

#434343 · ΔE 13

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

Code

CSS

background-color: #2b4843;

Tailwind (arbitrary value)

bg-[#2b4843]

Related colors

Turquoise #40e0d0

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Aquamarine #7fffd4

Medium Aquamarine #66cdaa

Aqua #00ffff

Frequently asked questions

#2b4843 (#2b4843) is rgb(43, 72, 67) in RGB.

No, #2b4843 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 #2b4843, or check how it holds up for accessibility.

Generate a palette → Check contrast