#2d4c4f

Color #2d4c4f

A muted dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 2.34 Nearest Tailwind class mist-700 #394447 · ΔE 7.1

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Conversions

HEX

#2d4c4f

RGB

rgb(45, 76, 79)

HSL

hsl(185.3, 27.4%, 24.3%)

HSV / HSB

hsv(185.3, 43%, 31%)

CMYK

cmyk(43%, 3.8%, 0%, 69%)

LAB

lab(30.13, -10.55, -5.4)

LCH

lch(30.13, 11.85, 207.11)

OKLCH

oklch(39.4%, 0.037, 203.59)

HWB

hwb(185.3, 17.6%, 69%)

Harmony colors

Complementary

#4f302d

Analogous

#2d4f41

#2d4c4f

#2d3b4f

Triadic

#2d4c4f

#4f2d4c

#4c4f2d

Split-complementary

#2d4c4f

#4f2d3b

#4f412d

Tetradic

#2d4c4f

#302d4f

#4f302d

#4c4f2d

Square

#2d4c4f

#412d4f

#4f302d

#3b4f2d

Shades

Color #2d4c4f mixed toward black.

#253f42

#1e3335

#162627

#0f191a

#070d0d

Tints

Color #2d4c4f mixed toward white.

#447378

#5c9ba1

#84b4b9

#adcdd0

#d6e6e8

Tones

Color #2d4c4f mixed toward gray.

#304a4c

#334749

#354546

#384344

#3b4041

Accessibility

Aa White text on this color

9.3:1

Aa Black text on this color

2.26:1

White text reads better on this background (9.3:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3d3d4e · ΔE 17.5

Deuteranopia

#3b384e · ΔE 20.5

Tritanopia

#2f4e4e · ΔE 1.8

Achromatopsia

#474747 · ΔE 12.1

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

Code

CSS

background-color: #2d4c4f;

Tailwind (arbitrary value)

bg-[#2d4c4f]

Related colors

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#2d4c4f (#2d4c4f) is rgb(45, 76, 79) in RGB.

No, #2d4c4f 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 #2d4c4f, or check how it holds up for accessibility.

Generate a palette → Check contrast