#11171c

Color #11171c

A muted very dark blue.

Closest named color Black #000000 · ΔE 8.67 Nearest Tailwind class mist-900 #161b1d · ΔE 2.5

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Conversions

HEX

#11171c

RGB

rgb(17, 23, 28)

HSL

hsl(207.3, 24.4%, 8.8%)

HSV / HSB

hsv(207.3, 39.3%, 11%)

CMYK

cmyk(39.3%, 17.9%, 0%, 89%)

LAB

lab(7.37, -1.16, -4.42)

LCH

lch(7.37, 4.57, 255.29)

OKLCH

oklch(20.1%, 0.0136, 243.81)

HWB

hwb(207.3, 6.7%, 89%)

Harmony colors

Complementary

#1c1611

Analogous

#111c1b

#11171c

#11111c

Triadic

#11171c

#1c1117

#171c11

Split-complementary

#11171c

#1c1111

#1c1b11

Tetradic

#11171c

#16111c

#1c1611

#171c11

Square

#11171c

#1b111c

#1c1611

#111c11

Shades

Color #11171c mixed toward black.

#0e1317

#0b0f13

#080b0e

#060809

#030405

Tints

Color #11171c mixed toward white.

#2e3f4c

#4c667c

#6e8da7

#9fb3c4

#cfd9e2

Tones

Color #11171c mixed toward gray.

#12171b

#13171a

#141719

#151718

#161717

Accessibility

Aa White text on this color

18.05:1

Aa Black text on this color

1.16:1

White text reads better on this background (18.05:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#14141b · ΔE 4.3

Deuteranopia

#13131b · ΔE 4.7

Tritanopia

#111a1a · ΔE 4.8

Achromatopsia

#161616 · ΔE 4.3

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

Code

CSS

background-color: #11171c;

Tailwind (arbitrary value)

bg-[#11171c]

Related colors

Steel Blue #4682b4

Alice Blue #f0f8ff

Dodger Blue #1e90ff

Light Slate Gray #778899

Slate Gray #708090

Charcoal #36454f

Frequently asked questions

#11171c (#11171c) is rgb(17, 23, 28) in RGB.

No, #11171c 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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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 #11171c, or check how it holds up for accessibility.

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