#1b2123

Color #1b2123

A nearly neutral, gray-leaning very dark cyan.

Closest named color Black #000000 · ΔE 12.62 Nearest Tailwind class mist-900 #161b1d · ΔE 1.9

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Conversions

HEX

#1b2123

RGB

rgb(27, 33, 35)

HSL

hsl(195, 12.9%, 12.2%)

HSV / HSB

hsv(195, 22.9%, 13.7%)

CMYK

cmyk(22.9%, 5.7%, 0%, 86.3%)

LAB

lab(12.23, -2.15, -2.27)

LCH

lch(12.23, 3.13, 226.56)

OKLCH

oklch(24.3%, 0.0095, 219.88)

HWB

hwb(195, 10.6%, 86.3%)

Harmony colors

Complementary

#231d1b

Analogous

#1b2321

#1b2123

#1b1d23

Triadic

#1b2123

#231b21

#21231b

Split-complementary

#1b2123

#231b1d

#23211b

Tetradic

#1b2123

#1d1b23

#231d1b

#21231b

Square

#1b2123

#211b23

#231d1b

#1d231b

Shades

Color #1b2123 mixed toward black.

#171c1d

#121617

#0e1112

#090b0c

#050606

Tints

Color #1b2123 mixed toward white.

#3c494d

#5c7177

#81969d

#abb9be

#d5dcde

Tones

Color #1b2123 mixed toward gray.

#1c2122

#1c2022

#1d2021

#1e2020

#1e1f20

Accessibility

Aa White text on this color

16.3:1

Aa Black text on this color

1.29:1

White text reads better on this background (16.3:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1e1e23 · ΔE 5

Deuteranopia

#1d1d22 · ΔE 5.1

Tritanopia

#1b2222 · ΔE 1.8

Achromatopsia

#202020 · ΔE 3.6

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

Code

CSS

background-color: #1b2123;

Tailwind (arbitrary value)

bg-[#1b2123]

Related colors

Deep Sky Blue #00bfff

Light Blue #add8e6

Sky Blue #87ceeb

Light Sky Blue #87cefa

Powder Blue #b0e0e6

Charcoal #36454f

Frequently asked questions

#1b2123 (#1b2123) is rgb(27, 33, 35) in RGB.

No, #1b2123 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 #1b2123, or check how it holds up for accessibility.

Generate a palette → Check contrast