#3a4d4d

Color #3a4d4d

A nearly neutral, gray-leaning dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 4.54 Nearest Tailwind class mist-700 #394447 · ΔE 4.9

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Conversions

HEX

#3a4d4d

RGB

rgb(58, 77, 77)

HSL

hsl(180, 14.1%, 26.5%)

HSV / HSB

hsv(180, 24.7%, 30.2%)

CMYK

cmyk(24.7%, 0%, 0%, 69.8%)

LAB

lab(31.21, -7.37, -2.43)

LCH

lch(31.21, 7.76, 198.25)

OKLCH

oklch(40.4%, 0.0237, 196.14)

HWB

hwb(180, 22.7%, 69.8%)

Harmony colors

Complementary

#4d3a3a

Analogous

#3a4d44

#3a4d4d

#3a444d

Triadic

#3a4d4d

#4d3a4d

#4d4d3a

Split-complementary

#3a4d4d

#4d3a44

#4d443a

Tetradic

#3a4d4d

#3a3a4d

#4d3a3a

#4d4d3a

Square

#3a4d4d

#443a4d

#4d3a3a

#444d3a

Shades

Color #3a4d4d mixed toward black.

#304040

#273333

#1d2727

#131a1a

#0a0d0d

Tints

Color #3a4d4d mixed toward white.

#557171

#709494

#94afaf

#b8c9c9

#dbe4e4

Tones

Color #3a4d4d mixed toward gray.

#3c4c4c

#3d4a4a

#3f4848

#404747

#424545

Accessibility

Aa White text on this color

8.94:1

Aa Black text on this color

2.35:1

White text reads better on this background (8.94:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#43434d · ΔE 12.5

Deuteranopia

#42404d · ΔE 14.7

Tritanopia

#3b4d4d · ΔE 0.4

Achromatopsia

#494949 · ΔE 9

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

Code

CSS

background-color: #3a4d4d;

Tailwind (arbitrary value)

bg-[#3a4d4d]

Related colors

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Dark Slate Gray #2f4f4f

Light Cyan #e0ffff

Pale Turquoise #afeeee

Frequently asked questions

#3a4d4d (#3a4d4d) is rgb(58, 77, 77) in RGB.

No, #3a4d4d 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

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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 #3a4d4d, or check how it holds up for accessibility.

Generate a palette → Check contrast