#11171f

Color #11171f

A muted very dark blue.

Closest named color Black #000000 · ΔE 9.93 Nearest Tailwind class gray-950 #030712 · ΔE 3.7

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Conversions

HEX

#11171f

RGB

rgb(17, 23, 31)

HSL

hsl(214.3, 29.2%, 9.4%)

HSV / HSB

hsv(214.3, 45.2%, 12.2%)

CMYK

cmyk(45.2%, 25.8%, 0%, 87.8%)

LAB

lab(7.51, -0.2, -6.5)

LCH

lch(7.51, 6.5, 268.24)

OKLCH

oklch(20.2%, 0.0186, 255.66)

HWB

hwb(214.3, 6.7%, 87.8%)

Harmony colors

Complementary

#1f1911

Analogous

#111e1f

#11171f

#12111f

Triadic

#11171f

#1f1117

#171f11

Split-complementary

#11171f

#1f1211

#1e1f11

Tetradic

#11171f

#19111f

#1f1911

#171f11

Square

#11171f

#1f111e

#1f1911

#111f12

Shades

Color #11171f mixed toward black.

#0e131a

#0b0f15

#080b0f

#06080a

#030405

Tints

Color #11171f mixed toward white.

#2c3c51

#476182

#6a87ad

#9cafc8

#cdd7e4

Tones

Color #11171f mixed toward gray.

#12171e

#13171d

#14171b

#16181a

#171819

Accessibility

Aa White text on this color

18.01:1

Aa Black text on this color

1.17:1

White text reads better on this background (18.01:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#14141d · ΔE 3.8

Deuteranopia

#13131d · ΔE 4.1

Tritanopia

#111c1b · ΔE 8.1

Achromatopsia

#171717 · ΔE 5.7

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

Code

CSS

background-color: #11171f;

Tailwind (arbitrary value)

bg-[#11171f]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#11171f (#11171f) is rgb(17, 23, 31) in RGB.

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

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