#1b2f34

Color #1b2f34

A muted very dark cyan.

Closest named color Charcoal #36454f · ΔE 11.11 Nearest Tailwind class mist-800 #22292b · ΔE 5.2

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Conversions

HEX

#1b2f34

RGB

rgb(27, 47, 52)

HSL

hsl(192, 31.6%, 15.5%)

HSV / HSB

hsv(192, 48.1%, 20.4%)

CMYK

cmyk(48.1%, 9.6%, 0%, 79.6%)

LAB

lab(17.98, -6.43, -5.74)

LCH

lch(17.98, 8.62, 221.75)

OKLCH

oklch(29%, 0.0273, 215.32)

HWB

hwb(192, 10.6%, 79.6%)

Harmony colors

Complementary

#34201b

Analogous

#1b342d

#1b2f34

#1b2334

Triadic

#1b2f34

#341b2f

#2f341b

Split-complementary

#1b2f34

#341b23

#342d1b

Tetradic

#1b2f34

#201b34

#34201b

#2f341b

Square

#1b2f34

#2d1b34

#34201b

#23341b

Shades

Color #1b2f34 mixed toward black.

#17272b

#121f23

#0e181a

#091011

#050809

Tints

Color #1b2f34 mixed toward white.

#345a63

#4c8493

#71a8b5

#a0c5ce

#d0e2e6

Tones

Color #1b2f34 mixed toward gray.

#1d2e32

#1f2d30

#212b2e

#232a2c

#25292a

Accessibility

Aa White text on this color

13.97:1

Aa Black text on this color

1.5:1

White text reads better on this background (13.97:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#252533 · ΔE 13.2

Deuteranopia

#242233 · ΔE 15.5

Tritanopia

#1c3232 · ΔE 3.7

Achromatopsia

#2c2c2c · ΔE 9

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

Code

CSS

background-color: #1b2f34;

Tailwind (arbitrary value)

bg-[#1b2f34]

Related colors

Light Blue #add8e6

Deep Sky Blue #00bfff

Powder Blue #b0e0e6

Sky Blue #87ceeb

Cadet Blue #5f9ea0

Light Sky Blue #87cefa

Frequently asked questions

#1b2f34 (#1b2f34) is rgb(27, 47, 52) in RGB.

No, #1b2f34 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 #1b2f34, or check how it holds up for accessibility.

Generate a palette → Check contrast