#1b1d1e

Color #1b1d1e

A nearly neutral, gray-leaning very dark blue.

Closest named color Black #000000 · ΔE 10.67 Nearest Tailwind class mist-900 #161b1d · ΔE 2

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Conversions

HEX

#1b1d1e

RGB

rgb(27, 29, 30)

HSL

hsl(200, 5.3%, 11.2%)

HSV / HSB

hsv(200, 10%, 11.8%)

CMYK

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

LAB

lab(10.6, -0.67, -1.01)

LCH

lch(10.6, 1.21, 236.44)

OKLCH

oklch(22.9%, 0.0036, 228.37)

HWB

hwb(200, 10.6%, 88.2%)

Harmony colors

Complementary

#1e1c1b

Analogous

#1b1e1e

#1b1d1e

#1b1c1e

Triadic

#1b1d1e

#1e1b1d

#1d1e1b

Split-complementary

#1b1d1e

#1e1b1c

#1e1e1b

Tetradic

#1b1d1e

#1c1b1e

#1e1c1b

#1d1e1b

Square

#1b1d1e

#1e1b1e

#1e1c1b

#1c1e1b

Shades

Color #1b1d1e mixed toward black.

#171819

#121314

#0e0f0f

#090a0a

#050505

Tints

Color #1b1d1e mixed toward white.

#3f4346

#636a6e

#889094

#b0b5b8

#d7dadb

Tones

Color #1b1d1e mixed toward gray.

#1b1d1e

#1c1d1e

#1c1d1d

Accessibility

Aa White text on this color

16.92:1

Aa Black text on this color

1.24:1

White text reads better on this background (16.92:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1c1c1e · ΔE 1.8

Deuteranopia

#1c1c1e · ΔE 1.8

Tritanopia

#1b1e1e · ΔE 1.2

Achromatopsia

#1d1d1d · ΔE 1.4

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

Code

CSS

background-color: #1b1d1e;

Tailwind (arbitrary value)

bg-[#1b1d1e]

Related colors

Sky Blue #87ceeb

Light Sky Blue #87cefa

Charcoal #36454f

Deep Sky Blue #00bfff

Light Blue #add8e6

Steel Blue #4682b4

Frequently asked questions

#1b1d1e (#1b1d1e) is rgb(27, 29, 30) in RGB.

No, #1b1d1e 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 #1b1d1e, or check how it holds up for accessibility.

Generate a palette → Check contrast