#2c3440

Color #2c3440

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 7.68 Nearest Tailwind class gray-800 #1e2939 · ΔE 4.2

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Conversions

HEX

#2c3440

RGB

rgb(44, 52, 64)

HSL

hsl(216, 18.5%, 21.2%)

HSV / HSB

hsv(216, 31.3%, 25.1%)

CMYK

cmyk(31.2%, 18.8%, 0%, 74.9%)

LAB

lab(21.44, -0.05, -8.62)

LCH

lch(21.44, 8.62, 269.67)

OKLCH

oklch(32.3%, 0.0241, 258.27)

HWB

hwb(216, 17.3%, 74.9%)

Harmony colors

Complementary

#40382c

Analogous

#2c3e40

#2c3440

#2e2c40

Triadic

#2c3440

#402c34

#34402c

Split-complementary

#2c3440

#402e2c

#3e402c

Tetradic

#2c3440

#382c40

#40382c

#34402c

Square

#2c3440

#402c3e

#40382c

#2c402e

Shades

Color #2c3440 mixed toward black.

#252b35

#1d232b

#161a20

#0f1115

#07090b

Tints

Color #2c3440 mixed toward white.

#475468

#63758f

#8897ad

#b0bac8

#d7dce4

Tones

Color #2c3440 mixed toward gray.

#2e343e

#2f353d

#31353b

#333539

#343638

Accessibility

Aa White text on this color

12.56:1

Aa Black text on this color

1.67:1

White text reads better on this background (12.56:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#30303d · ΔE 4.8

Deuteranopia

#2f2f3d · ΔE 5.2

Tritanopia

#2c3b3b · ΔE 9.4

Achromatopsia

#333333 · ΔE 7.2

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

Code

CSS

background-color: #2c3440;

Tailwind (arbitrary value)

bg-[#2c3440]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#2c3440 (#2c3440) is rgb(44, 52, 64) in RGB.

No, #2c3440 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 #2c3440, or check how it holds up for accessibility.

Generate a palette → Check contrast