#2c2f37

Color #2c2f37

A nearly neutral, gray-leaning very dark blue.

Closest named color Charcoal #36454f · ΔE 10.13 Nearest Tailwind class zinc-800 #27272a · ΔE 3.9

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Conversions

HEX

#2c2f37

RGB

rgb(44, 47, 55)

HSL

hsl(223.6, 11.1%, 19.4%)

HSV / HSB

hsv(223.6, 20%, 21.6%)

CMYK

cmyk(20%, 14.5%, 0%, 78.4%)

LAB

lab(19.41, 0.77, -5.54)

LCH

lch(19.41, 5.59, 277.91)

OKLCH

oklch(30.6%, 0.015, 269.24)

HWB

hwb(223.6, 17.3%, 78.4%)

Harmony colors

Complementary

#37342c

Analogous

#2c3437

#2c2f37

#2e2c37

Triadic

#2c2f37

#372c2f

#2f372c

Split-complementary

#2c2f37

#372e2c

#34372c

Tetradic

#2c2f37

#342c37

#37342c

#2f372c

Square

#2c2f37

#372c34

#37342c

#2c372e

Shades

Color #2c2f37 mixed toward black.

#25272e

#1d1f25

#16171b

#0f1012

#070809

Tints

Color #2c2f37 mixed toward white.

#4a505d

#697083

#8d93a4

#b3b7c2

#d9dbe1

Tones

Color #2c2f37 mixed toward gray.

#2d2f36

#2e3035

#2f3034

#303133

#313132

Accessibility

Aa White text on this color

13.39:1

Aa Black text on this color

1.57:1

White text reads better on this background (13.39:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2d2d35 · ΔE 1.9

Deuteranopia

#2d2d35 · ΔE 1.9

Tritanopia

#2c3433 · ΔE 7.4

Achromatopsia

#2f2f2f · ΔE 5

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

Code

CSS

background-color: #2c2f37;

Tailwind (arbitrary value)

bg-[#2c2f37]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#2c2f37 (#2c2f37) is rgb(44, 47, 55) in RGB.

No, #2c2f37 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 #2c2f37, or check how it holds up for accessibility.

Generate a palette → Check contrast