#2f4b49

Color #2f4b49

A muted dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 2.3 Nearest Tailwind class teal-900 #0b4f4a · ΔE 7

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#2f4b49

RGB

rgb(47, 75, 73)

HSL

hsl(175.7, 23%, 23.9%)

HSV / HSB

hsv(175.7, 37.3%, 29.4%)

CMYK

cmyk(37.3%, 0%, 2.7%, 70.6%)

LAB

lab(29.71, -11.04, -2.17)

LCH

lch(29.71, 11.25, 191.12)

OKLCH

oklch(39%, 0.0339, 190.18)

HWB

hwb(175.7, 18.4%, 70.6%)

Harmony colors

Complementary

#4b2f31

Analogous

#2f4b3b

#2f4b49

#2f3f4b

Triadic

#2f4b49

#492f4b

#4b492f

Split-complementary

#2f4b49

#4b2f3f

#4b3b2f

Tetradic

#2f4b49

#2f314b

#4b2f31

#4b492f

Square

#2f4b49

#3b2f4b

#4b2f31

#3f4b2f

Shades

Color #2f4b49 mixed toward black.

#273e3d

#1f3231

#172524

#101918

#080c0c

Tints

Color #2f4b49 mixed toward white.

#487370

#619b96

#88b4b1

#afcdcb

#d7e6e5

Tones

Color #2f4b49 mixed toward gray.

#314947

#344645

#364443

#384241

#3b3f3f

Accessibility

Aa White text on this color

9.44:1

Aa Black text on this color

2.22:1

White text reads better on this background (9.44:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3d3d49 · ΔE 16.6

Deuteranopia

#3b394a · ΔE 19.4

Tritanopia

#314a4a · ΔE 1.6

Achromatopsia

#464646 · ΔE 12.1

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

Code

CSS

background-color: #2f4b49;

Tailwind (arbitrary value)

bg-[#2f4b49]

Related colors

Light Sea Green #20b2aa

Turquoise #40e0d0

Medium Turquoise #48d1cc

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#2f4b49 (#2f4b49) is rgb(47, 75, 73) in RGB.

No, #2f4b49 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #2f4b49, or check how it holds up for accessibility.

Generate a palette → Check contrast