#402b2b

Color #402b2b

A muted dark red.

Closest named color Charcoal #36454f · ΔE 19.48 Nearest Tailwind class taupe-700 #473c39 · ΔE 7.3

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Conversions

HEX

#402b2b

RGB

rgb(64, 43, 43)

HSL

hsl(0, 19.6%, 21%)

HSV / HSB

hsv(0, 32.8%, 25.1%)

CMYK

cmyk(0%, 32.8%, 32.8%, 74.9%)

LAB

lab(20.01, 9.75, 3.89)

LCH

lch(20.01, 10.5, 21.75)

OKLCH

oklch(31.4%, 0.0314, 18.95)

HWB

hwb(0, 16.9%, 74.9%)

Harmony colors

Complementary

#2b4040

Analogous

#402b36

#402b2b

#40362b

Triadic

#402b2b

#2b402b

#2b2b40

Split-complementary

#402b2b

#2b4036

#2b3640

Tetradic

#402b2b

#40402b

#2b4040

#2b2b40

Square

#402b2b

#36402b

#2b4040

#362b40

Shades

Color #402b2b mixed toward black.

#352424

#2b1d1d

#201616

#150e0e

#0b0707

Tints

Color #402b2b mixed toward white.

#684646

#906161

#ae8787

#c9afaf

#e4d7d7

Tones

Color #402b2b mixed toward gray.

#3e2d2d

#3d2f2f

#3b3030

#393232

#373434

Accessibility

Aa White text on this color

13.14:1

Aa Black text on this color

1.6:1

White text reads better on this background (13.14:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#38382b · ΔE 16.8

Deuteranopia

#393b2b · ΔE 19.2

Tritanopia

#3f2b2b · ΔE 0.4

Achromatopsia

#303030 · ΔE 11.3

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

Code

CSS

background-color: #402b2b;

Tailwind (arbitrary value)

bg-[#402b2b]

Related colors

Red #ff0000

Maroon #800000

Black #000000

Brown #a52a2a

Dark Gray #a9a9a9

Dark Red #8b0000

Frequently asked questions

#402b2b (#402b2b) is rgb(64, 43, 43) in RGB.

No, #402b2b is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

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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 #402b2b, or check how it holds up for accessibility.

Generate a palette → Check contrast