#1b2a2a

Color #1b2a2a

A muted very dark cyan.

Closest named color Charcoal #36454f · ΔE 14.26 Nearest Tailwind class mist-800 #22292b · ΔE 4.4

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Conversions

HEX

#1b2a2a

RGB

rgb(27, 42, 42)

HSL

hsl(180, 21.7%, 13.5%)

HSV / HSB

hsv(180, 35.7%, 16.5%)

CMYK

cmyk(35.7%, 0%, 0%, 83.5%)

LAB

lab(15.78, -6.27, -2.03)

LCH

lch(15.78, 6.59, 197.94)

OKLCH

oklch(27.2%, 0.0202, 196.1)

HWB

hwb(180, 10.6%, 83.5%)

Harmony colors

Complementary

#2a1b1b

Analogous

#1b2a22

#1b2a2a

#1b222a

Triadic

#1b2a2a

#2a1b2a

#2a2a1b

Split-complementary

#1b2a2a

#2a1b22

#2a221b

Tetradic

#1b2a2a

#1b1b2a

#2a1b1b

#2a2a1b

Square

#1b2a2a

#221b2a

#2a1b1b

#222a1b

Shades

Color #1b2a2a mixed toward black.

#162323

#121c1c

#0d1515

#090e0e

#040707

Tints

Color #1b2a2a mixed toward white.

#385757

#558383

#79a9a9

#a6c5c5

#d2e2e2

Tones

Color #1b2a2a mixed toward gray.

#1c2929

#1d2727

#1f2626

#202525

#212424

Accessibility

Aa White text on this color

14.88:1

Aa Black text on this color

1.41:1

White text reads better on this background (14.88:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#22222a · ΔE 11.1

Deuteranopia

#21202a · ΔE 12.6

Tritanopia

#1c2a2a · ΔE 0.4

Achromatopsia

#272727 · ΔE 7.9

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

Code

CSS

background-color: #1b2a2a;

Tailwind (arbitrary value)

bg-[#1b2a2a]

Related colors

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Dark Slate Gray #2f4f4f

Light Cyan #e0ffff

Pale Turquoise #afeeee

Frequently asked questions

#1b2a2a (#1b2a2a) is rgb(27, 42, 42) in RGB.

No, #1b2a2a 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

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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 #1b2a2a, or check how it holds up for accessibility.

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