#3d4e4e

Color #3d4e4e

A nearly neutral, gray-leaning dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 5.34 Nearest Tailwind class mist-700 #394447 · ΔE 4.6

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

Conversions

HEX

#3d4e4e

RGB

rgb(61, 78, 78)

HSL

hsl(180, 12.2%, 27.3%)

HSV / HSB

hsv(180, 21.8%, 30.6%)

CMYK

cmyk(21.8%, 0%, 0%, 69.4%)

LAB

lab(31.79, -6.63, -2.2)

LCH

lch(31.79, 6.99, 198.36)

OKLCH

oklch(40.9%, 0.0214, 196.31)

HWB

hwb(180, 23.9%, 69.4%)

Harmony colors

Complementary

#4e3d3d

Analogous

#3d4e46

#3d4e4e

#3d464e

Triadic

#3d4e4e

#4e3d4e

#4e4e3d

Split-complementary

#3d4e4e

#4e3d46

#4e463d

Tetradic

#3d4e4e

#3d3d4e

#4e3d3d

#4e4e3d

Square

#3d4e4e

#463d4e

#4e3d3d

#464e3d

Shades

Color #3d4e4e mixed toward black.

#334141

#293434

#1f2727

#141a1a

#0a0d0d

Tints

Color #3d4e4e mixed toward white.

#587171

#749292

#97aeae

#bac9c9

#dce4e4

Tones

Color #3d4e4e mixed toward gray.

#3f4d4d

#404b4b

#414a4a

#434848

#444747

Accessibility

Aa White text on this color

8.76:1

Aa Black text on this color

2.4:1

White text reads better on this background (8.76:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#45454e · ΔE 11.4

Deuteranopia

#44434e · ΔE 12.8

Tritanopia

#3e4e4e · ΔE 0.4

Achromatopsia

#4b4b4b · ΔE 8.3

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

Code

CSS

background-color: #3d4e4e;

Tailwind (arbitrary value)

bg-[#3d4e4e]

Related colors

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Dark Slate Gray #2f4f4f

Light Cyan #e0ffff

Pale Turquoise #afeeee

Frequently asked questions

#3d4e4e (#3d4e4e) is rgb(61, 78, 78) in RGB.

No, #3d4e4e 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.

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 #3d4e4e, or check how it holds up for accessibility.

Generate a palette → Check contrast