#402b2a

Color #402b2a

A muted dark red.

Closest named color Charcoal #36454f · ΔE 19.79 Nearest Tailwind class taupe-700 #473c39 · ΔE 7.2

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Conversions

HEX

#402b2a

RGB

rgb(64, 43, 42)

HSL

hsl(2.7, 20.8%, 20.8%)

HSV / HSB

hsv(2.7, 34.4%, 25.1%)

CMYK

cmyk(0%, 32.8%, 34.4%, 74.9%)

LAB

lab(19.98, 9.58, 4.54)

LCH

lch(19.98, 10.6, 25.36)

OKLCH

oklch(31.4%, 0.0315, 22)

HWB

hwb(2.7, 16.5%, 74.9%)

Harmony colors

Complementary

#2a3f40

Analogous

#402a34

#402b2a

#40362a

Triadic

#402b2a

#2a402b

#2b2a40

Split-complementary

#402b2a

#2a4036

#2a3440

Tetradic

#402b2a

#3f402a

#2a3f40

#2b2a40

Square

#402b2a

#34402a

#2a3f40

#362a40

Shades

Color #402b2a mixed toward black.

#352423

#2b1d1c

#201615

#150e0e

#0b0707

Tints

Color #402b2a mixed toward white.

#694645

#91625f

#af8785

#caafae

#e4d7d6

Tones

Color #402b2a mixed toward gray.

#3e2d2c

#3c2e2e

#3b3030

#393231

#373333

Accessibility

Aa White text on this color

13.15:1

Aa Black text on this color

1.6:1

White text reads better on this background (13.15:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#38382a · ΔE 16.9

Deuteranopia

#393b2a · ΔE 19.2

Tritanopia

#3f2a2a · ΔE 0.6

Achromatopsia

#303030 · ΔE 11.2

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

Code

CSS

background-color: #402b2a;

Tailwind (arbitrary value)

bg-[#402b2a]

Related colors

Red #ff0000

Maroon #800000

Black #000000

Brown #a52a2a

Dark Gray #a9a9a9

Dark Red #8b0000

Frequently asked questions

#402b2a (#402b2a) is rgb(64, 43, 42) in RGB.

No, #402b2a is not web-safe. The nearest web-safe colors are among its tones and shades below.

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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 #402b2a, or check how it holds up for accessibility.

Generate a palette → Check contrast