#2b1d1b

Color #2b1d1b

A muted very dark red.

Closest named color Black #000000 · ΔE 14.61 Nearest Tailwind class taupe-800 #2b2422 · ΔE 4.5

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Conversions

HEX

#2b1d1b

RGB

rgb(43, 29, 27)

HSL

hsl(7.5, 22.9%, 13.7%)

HSV / HSB

hsv(7.5, 37.2%, 16.9%)

CMYK

cmyk(0%, 32.6%, 37.2%, 83.1%)

LAB

lab(12.43, 6.51, 4.08)

LCH

lch(12.43, 7.68, 32.08)

OKLCH

oklch(24.8%, 0.0225, 28.04)

HWB

hwb(7.5, 10.6%, 83.1%)

Harmony colors

Complementary

#1b292b

Analogous

#2b1b21

#2b1d1b

#2b251b

Triadic

#2b1d1b

#1b2b1d

#1d1b2b

Split-complementary

#2b1d1b

#1b2b25

#1b212b

Tetradic

#2b1d1b

#292b1b

#1b292b

#1d1b2b

Square

#2b1d1b

#212b1b

#1b292b

#251b2b

Shades

Color #2b1d1b mixed toward black.

#241816

#1d1312

#150e0d

#0e0a09

#070504

Tints

Color #2b1d1b mixed toward white.

#583b37

#855a53

#aa7e78

#c6a9a5

#e3d4d2

Tones

Color #2b1d1b mixed toward gray.

#2a1e1c

#281f1e

#27201f

#262120

#242222

Accessibility

Aa White text on this color

16.23:1

Aa Black text on this color

1.29:1

White text reads better on this background (16.23:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#26251b · ΔE 11.5

Deuteranopia

#26271c · ΔE 13.3

Tritanopia

#2a1c1c · ΔE 1.3

Achromatopsia

#202020 · ΔE 8.5

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

Code

CSS

background-color: #2b1d1b;

Tailwind (arbitrary value)

bg-[#2b1d1b]

Related colors

Salmon #fa8072

Misty Rose #ffe4e1

Tomato #ff6347

Red #ff0000

Maroon #800000

Black #000000

Frequently asked questions

#2b1d1b (#2b1d1b) is rgb(43, 29, 27) in RGB.

No, #2b1d1b 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 #2b1d1b, or check how it holds up for accessibility.

Generate a palette → Check contrast