#2d383b

Color #2d383b

A nearly neutral, gray-leaning dark cyan.

Closest named color Charcoal #36454f · ΔE 7.35 Nearest Tailwind class mist-700 #394447 · ΔE 3.9

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Conversions

HEX

#2d383b

RGB

rgb(45, 56, 59)

HSL

hsl(192.9, 13.5%, 20.4%)

HSV / HSB

hsv(192.9, 23.7%, 23.1%)

CMYK

cmyk(23.7%, 5.1%, 0%, 76.9%)

LAB

lab(22.66, -3.76, -3.39)

LCH

lch(22.66, 5.06, 222.04)

OKLCH

oklch(33.2%, 0.0156, 216.14)

HWB

hwb(192.9, 17.6%, 76.9%)

Harmony colors

Complementary

#3b302d

Analogous

#2d3b37

#2d383b

#2d313b

Triadic

#2d383b

#3b2d38

#383b2d

Split-complementary

#2d383b

#3b2d31

#3b372d

Tetradic

#2d383b

#302d3b

#3b302d

#383b2d

Square

#2d383b

#372d3b

#3b302d

#313b2d

Shades

Color #2d383b mixed toward black.

#252f31

#1e2527

#161c1e

#0f1314

#07090a

Tints

Color #2d383b mixed toward white.

#4a5c61

#688188

#8ca1a7

#b2c1c4

#d9e0e2

Tones

Color #2d383b mixed toward gray.

#2e373a

#2f3739

#313638

#323536

#333535

Accessibility

Aa White text on this color

12.07:1

Aa Black text on this color

1.74:1

White text reads better on this background (12.07:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#32323a · ΔE 8

Deuteranopia

#31313a · ΔE 8.4

Tritanopia

#2e3a3a · ΔE 2.2

Achromatopsia

#363636 · ΔE 5.7

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

Code

CSS

background-color: #2d383b;

Tailwind (arbitrary value)

bg-[#2d383b]

Related colors

Light Blue #add8e6

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Powder Blue #b0e0e6

Light Sky Blue #87cefa

Charcoal #36454f

Frequently asked questions

#2d383b (#2d383b) is rgb(45, 56, 59) in RGB.

No, #2d383b 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 #2d383b, or check how it holds up for accessibility.

Generate a palette → Check contrast