#19181d

Color #19181d

A nearly neutral, gray-leaning very dark blue.

Closest named color Black #000000 · ΔE 9.36 Nearest Tailwind class zinc-900 #18181b · ΔE 1.7

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Conversions

HEX

#19181d

RGB

rgb(25, 24, 29)

HSL

hsl(252, 9.4%, 10.4%)

HSV / HSB

hsv(252, 17.2%, 11.4%)

CMYK

cmyk(13.8%, 17.2%, 0%, 88.6%)

LAB

lab(8.56, 1.83, -3.32)

LCH

lch(8.56, 3.79, 298.86)

OKLCH

oklch(21.2%, 0.0098, 294.73)

HWB

hwb(252, 9.4%, 88.6%)

Harmony colors

Complementary

#1c1d18

Analogous

#181a1d

#19181d

#1c181d

Triadic

#19181d

#1d1918

#181d19

Split-complementary

#19181d

#1d1c18

#1a1d18

Tetradic

#19181d

#1d181c

#1c1d18

#181d19

Square

#19181d

#1d181a

#1c1d18

#181d1c

Shades

Color #19181d mixed toward black.

#151418

#111013

#0d0c0f

#08080a

#040405

Tints

Color #19181d mixed toward white.

#3d3b47

#615d70

#868297

#afacba

#d7d5dc

Tones

Color #19181d mixed toward gray.

#19181d

#1a191c

#1a1a1b

Accessibility

Aa White text on this color

17.65:1

Aa Black text on this color

1.19:1

White text reads better on this background (17.65:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#19191c · ΔE 1.7

Deuteranopia

#19191c · ΔE 1.7

Tritanopia

#191b1b · ΔE 4.8

Achromatopsia

#191919 · ΔE 3.9

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

Code

CSS

background-color: #19181d;

Tailwind (arbitrary value)

bg-[#19181d]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#19181d (#19181d) is rgb(25, 24, 29) in RGB.

No, #19181d 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

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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 #19181d, or check how it holds up for accessibility.

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