#2d3738

Color #2d3738

A nearly neutral, gray-leaning very dark cyan.

Closest named color Charcoal #36454f · ΔE 8.58 Nearest Tailwind class mist-700 #394447 · ΔE 4.4

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Conversions

HEX

#2d3738

RGB

rgb(45, 55, 56)

HSL

hsl(185.5, 10.9%, 19.8%)

HSV / HSB

hsv(185.5, 19.6%, 22%)

CMYK

cmyk(19.6%, 1.8%, 0%, 78%)

LAB

lab(22.22, -3.91, -2.03)

LCH

lch(22.22, 4.41, 207.44)

OKLCH

oklch(32.8%, 0.0136, 203.92)

HWB

hwb(185.5, 17.6%, 78%)

Harmony colors

Complementary

#382e2d

Analogous

#2d3833

#2d3738

#2d3138

Triadic

#2d3738

#382d37

#37382d

Split-complementary

#2d3738

#382d31

#38332d

Tetradic

#2d3738

#2e2d38

#382e2d

#37382d

Square

#2d3738

#332d38

#382e2d

#31382d

Shades

Color #2d3738 mixed toward black.

#252e2f

#1e2525

#161b1c

#0f1213

#070909

Tints

Color #2d3738 mixed toward white.

#4b5c5e

#6a8184

#8ea2a4

#b3c1c2

#d9e0e1

Tones

Color #2d3738 mixed toward gray.

#2e3637

#2f3536

#303535

#313434

#323333

Accessibility

Aa White text on this color

12.24:1

Aa Black text on this color

1.72:1

White text reads better on this background (12.24:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#323238 · ΔE 7.4

Deuteranopia

#313038 · ΔE 9

Tritanopia

#2e3838 · ΔE 0.7

Achromatopsia

#353535 · ΔE 5.4

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

Code

CSS

background-color: #2d3738;

Tailwind (arbitrary value)

bg-[#2d3738]

Related colors

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#2d3738 (#2d3738) is rgb(45, 55, 56) in RGB.

No, #2d3738 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.

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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 #2d3738, or check how it holds up for accessibility.

Generate a palette → Check contrast