#11181f

Color #11181f

A muted very dark blue.

Closest named color Black #000000 · ΔE 9.91 Nearest Tailwind class mist-900 #161b1d · ΔE 3.5

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Conversions

HEX

#11181f

RGB

rgb(17, 24, 31)

HSL

hsl(210, 29.2%, 9.4%)

HSV / HSB

hsv(210, 45.2%, 12.2%)

CMYK

cmyk(45.2%, 22.6%, 0%, 87.8%)

LAB

lab(7.87, -0.95, -5.94)

LCH

lch(7.87, 6.02, 260.91)

OKLCH

oklch(20.5%, 0.0175, 248.56)

HWB

hwb(210, 6.7%, 87.8%)

Harmony colors

Complementary

#1f1811

Analogous

#111f1f

#11181f

#11111f

Triadic

#11181f

#1f1118

#181f11

Split-complementary

#11181f

#1f1111

#1f1f11

Tetradic

#11181f

#18111f

#1f1811

#181f11

Square

#11181f

#1f111f

#1f1811

#111f11

Shades

Color #11181f mixed toward black.

#0e141a

#0b1015

#080c0f

#06080a

#030405

Tints

Color #11181f mixed toward white.

#2c3e51

#476582

#6a8bad

#9cb2c8

#cdd8e4

Tones

Color #11181f mixed toward gray.

#12181e

#13181d

#14181b

#16181a

#171819

Accessibility

Aa White text on this color

17.88:1

Aa Black text on this color

1.17:1

White text reads better on this background (17.88:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#14141d · ΔE 4.8

Deuteranopia

#14131d · ΔE 5.7

Tritanopia

#111c1c · ΔE 6.4

Achromatopsia

#171717 · ΔE 5.4

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

Code

CSS

background-color: #11181f;

Tailwind (arbitrary value)

bg-[#11181f]

Related colors

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Steel Blue #4682b4

Light Steel Blue #b0c4de

Frequently asked questions

#11181f (#11181f) is rgb(17, 24, 31) in RGB.

No, #11181f 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 #11181f, or check how it holds up for accessibility.

Generate a palette → Check contrast