#2c3039

Color #2c3039

A nearly neutral, gray-leaning very dark blue.

Closest named color Charcoal #36454f · ΔE 9.56 Nearest Tailwind class zinc-800 #27272a · ΔE 4.6

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Conversions

HEX

#2c3039

RGB

rgb(44, 48, 57)

HSL

hsl(221.5, 12.9%, 19.8%)

HSV / HSB

hsv(221.5, 22.8%, 22.4%)

CMYK

cmyk(22.8%, 15.8%, 0%, 77.6%)

LAB

lab(19.82, 0.64, -6.29)

LCH

lch(19.82, 6.32, 275.81)

OKLCH

oklch(30.9%, 0.0171, 266.32)

HWB

hwb(221.5, 17.3%, 77.6%)

Harmony colors

Complementary

#39352c

Analogous

#2c3739

#2c3039

#2e2c39

Triadic

#2c3039

#392c30

#30392c

Split-complementary

#2c3039

#392e2c

#37392c

Tetradic

#2c3039

#352c39

#39352c

#30392c

Square

#2c3039

#392c37

#39352c

#2c392e

Shades

Color #2c3039 mixed toward black.

#252830

#1d2026

#16181d

#0f1013

#07080a

Tints

Color #2c3039 mixed toward white.

#4a505f

#677186

#8c94a6

#b2b7c4

#d9dbe1

Tones

Color #2c3039 mixed toward gray.

#2d3038

#2e3137

#2f3136

#303235

#313234

Accessibility

Aa White text on this color

13.22:1

Aa Black text on this color

1.59:1

White text reads better on this background (13.22:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2e2e37 · ΔE 2.4

Deuteranopia

#2e2d36 · ΔE 3.1

Tritanopia

#2c3535 · ΔE 7.3

Achromatopsia

#303030 · ΔE 5.6

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

Code

CSS

background-color: #2c3039;

Tailwind (arbitrary value)

bg-[#2c3039]

Related colors

Cornflower Blue #6495ed

Royal Blue #4169e1

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#2c3039 (#2c3039) is rgb(44, 48, 57) in RGB.

No, #2c3039 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 #2c3039, or check how it holds up for accessibility.

Generate a palette → Check contrast