#1d1b1e

Color #1d1b1e

A nearly neutral, gray-leaning very dark purple.

Closest named color Black #000000 · ΔE 10.39 Nearest Tailwind class zinc-900 #18181b · ΔE 1.7

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Conversions

HEX

#1d1b1e

RGB

rgb(29, 27, 30)

HSL

hsl(280, 5.3%, 11.2%)

HSV / HSB

hsv(280, 10%, 11.8%)

CMYK

cmyk(3.3%, 10%, 0%, 88.2%)

LAB

lab(10.1, 1.72, -1.73)

LCH

lch(10.1, 2.44, 314.83)

OKLCH

oklch(22.6%, 0.0064, 314.37)

HWB

hwb(280, 10.6%, 88.2%)

Harmony colors

Complementary

#1c1e1b

Analogous

#1c1b1e

#1d1b1e

#1e1b1e

Triadic

#1d1b1e

#1e1d1b

#1b1e1d

Split-complementary

#1d1b1e

#1e1e1b

#1b1e1c

Tetradic

#1d1b1e

#1e1b1c

#1c1e1b

#1b1e1d

Square

#1d1b1e

#1e1c1b

#1c1e1b

#1b1e1e

Shades

Color #1d1b1e mixed toward black.

#181719

#131214

#0f0e0f

#0a090a

#050505

Tints

Color #1d1b1e mixed toward white.

#433f46

#6a636e

#908894

#b5b0b8

#dad7db

Tones

Color #1d1b1e mixed toward gray.

#1d1b1e

#1d1c1e

#1d1c1d

Accessibility

Aa White text on this color

17.1:1

Aa Black text on this color

1.23:1

White text reads better on this background (17.1:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1c1c1d · ΔE 2.2

Deuteranopia

#1c1c1d · ΔE 2.2

Tritanopia

#1d1d1d · ΔE 2.9

Achromatopsia

#1c1c1c · ΔE 2.9

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

Code

CSS

background-color: #1d1b1e;

Tailwind (arbitrary value)

bg-[#1d1b1e]

Related colors

Dark Orchid #9932cc

Dark Violet #9400d3

Indigo #4b0082

Medium Orchid #ba55d3

Blue Violet #8a2be2

Rebecca Purple #663399

Frequently asked questions

#1d1b1e (#1d1b1e) is rgb(29, 27, 30) in RGB.

No, #1d1b1e is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #1d1b1e, or check how it holds up for accessibility.

Generate a palette → Check contrast