#171d1c

Color #171d1c

A nearly neutral, gray-leaning very dark cyan.

Closest named color Black #000000 · ΔE 10.59 Nearest Tailwind class mist-900 #161b1d · ΔE 2.6

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Conversions

HEX

#171d1c

RGB

rgb(23, 29, 28)

HSL

hsl(170, 11.5%, 10.2%)

HSV / HSB

hsv(170, 20.7%, 11.4%)

CMYK

cmyk(20.7%, 0%, 3.4%, 88.6%)

LAB

lab(10.14, -3.04, -0.24)

LCH

lch(10.14, 3.05, 184.51)

OKLCH

oklch(22.4%, 0.0091, 184.4)

HWB

hwb(170, 9%, 88.6%)

Harmony colors

Complementary

#1d1718

Analogous

#171d19

#171d1c

#171b1d

Triadic

#171d1c

#1c171d

#1d1c17

Split-complementary

#171d1c

#1d171b

#1d1917

Tetradic

#171d1c

#17181d

#1d1718

#1d1c17

Square

#171d1c

#19171d

#1d1718

#1b1d17

Shades

Color #171d1c mixed toward black.

#131817

#0f1313

#0c0f0e

#080a09

#040505

Tints

Color #171d1c mixed toward white.

#394845

#5b726e

#7f9a95

#aabbb9

#d4dddc

Tones

Color #171d1c mixed toward gray.

#181d1c

#181c1b

#191c1b

#191b1b

#1a1b1a

Accessibility

Aa White text on this color

17.09:1

Aa Black text on this color

1.23:1

White text reads better on this background (17.09:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1a1a1c · ΔE 5

Deuteranopia

#19191c · ΔE 5.6

Tritanopia

#171c1c · ΔE 1.1

Achromatopsia

#1c1c1c · ΔE 4.1

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

Code

CSS

background-color: #171d1c;

Tailwind (arbitrary value)

bg-[#171d1c]

Related colors

Turquoise #40e0d0

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#171d1c (#171d1c) is rgb(23, 29, 28) in RGB.

No, #171d1c 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 #171d1c, or check how it holds up for accessibility.

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