#1b3436

Color #1b3436

A muted very dark cyan.

Closest named color Charcoal #36454f · ΔE 10.92 Nearest Tailwind class teal-950 #022f2e · ΔE 5.3

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Conversions

HEX

#1b3436

RGB

rgb(27, 52, 54)

HSL

hsl(184.4, 33.3%, 15.9%)

HSV / HSB

hsv(184.4, 50%, 21.2%)

CMYK

cmyk(50%, 3.7%, 0%, 78.8%)

LAB

lab(19.86, -9.01, -4.3)

LCH

lch(19.86, 9.98, 205.51)

OKLCH

oklch(30.6%, 0.0312, 202.21)

HWB

hwb(184.4, 10.6%, 78.8%)

Harmony colors

Complementary

#361d1b

Analogous

#1b362b

#1b3436

#1b2736

Triadic

#1b3436

#361b34

#34361b

Split-complementary

#1b3436

#361b27

#362b1b

Tetradic

#1b3436

#1d1b36

#361d1b

#34361b

Square

#1b3436

#2b1b36

#361d1b

#27361b

Shades

Color #1b3436 mixed toward black.

#172b2d

#122324

#0e1a1b

#091112

#050909

Tints

Color #1b3436 mixed toward white.

#336266

#4b9095

#70b2b7

#a0cccf

#cfe5e7

Tones

Color #1b3436 mixed toward gray.

#1d3234

#203032

#222e2f

#242c2d

#262a2b

Accessibility

Aa White text on this color

13.2:1

Aa Black text on this color

1.59:1

White text reads better on this background (13.2:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#282836 · ΔE 15.7

Deuteranopia

#262435 · ΔE 18

Tritanopia

#1d3535 · ΔE 1.2

Achromatopsia

#303030 · ΔE 10.7

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

Code

CSS

background-color: #1b3436;

Tailwind (arbitrary value)

bg-[#1b3436]

Related colors

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#1b3436 (#1b3436) is rgb(27, 52, 54) in RGB.

No, #1b3436 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 #1b3436, or check how it holds up for accessibility.

Generate a palette → Check contrast