#11183a

Color #11183a

A moderately saturated very dark blue.

Closest named color Black #000000 · ΔE 26.85 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 5.2

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Conversions

HEX

#11183a

RGB

rgb(17, 24, 58)

HSL

hsl(229.8, 54.7%, 14.7%)

HSV / HSB

hsv(229.8, 70.7%, 22.7%)

CMYK

cmyk(70.7%, 58.6%, 0%, 77.3%)

LAB

lab(9.62, 9.78, -23.08)

LCH

lch(9.62, 25.07, 292.96)

OKLCH

oklch(22.5%, 0.0661, 271.39)

HWB

hwb(229.8, 6.7%, 77.3%)

Harmony colors

Complementary

#3a3311

Analogous

#112c3a

#11183a

#1f113a

Triadic

#11183a

#3a1118

#183a11

Split-complementary

#11183a

#3a1f11

#2c3a11

Tetradic

#11183a

#33113a

#3a3311

#183a11

Square

#11183a

#3a112c

#3a3311

#113a1f

Shades

Color #11183a mixed toward black.

#0e1430

#0b1027

#080c1d

#060813

#03040a

Tints

Color #11183a mixed toward white.

#212f72

#3246aa

#576bce

#8f9cde

#c7ceef

Tones

Color #11183a mixed toward gray.

#141a37

#181c33

#1b1f30

#1f212c

#222329

Accessibility

Aa White text on this color

17.28:1

Aa Black text on this color

1.22:1

White text reads better on this background (17.28:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#141434 · ΔE 2.4

Deuteranopia

#141332 · ΔE 2.9

Tritanopia

#112f2d · ΔE 23.6

Achromatopsia

#1b1b1b · ΔE 16.8

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

Code

CSS

background-color: #11183a;

Tailwind (arbitrary value)

bg-[#11183a]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#11183a (#11183a) is rgb(17, 24, 58) in RGB.

No, #11183a 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 #11183a, or check how it holds up for accessibility.

Generate a palette → Check contrast