#182c47

Color #182c47

A moderately saturated very dark blue.

Closest named color Charcoal #36454f · ΔE 16.37 Nearest Tailwind class slate-800 #1d293d · ΔE 3

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Conversions

HEX

#182c47

RGB

rgb(24, 44, 71)

HSL

hsl(214.5, 49.5%, 18.6%)

HSV / HSB

hsv(214.5, 66.2%, 27.8%)

CMYK

cmyk(66.2%, 38%, 0%, 72.2%)

LAB

lab(17.69, 1.75, -19.29)

LCH

lch(17.69, 19.37, 275.18)

OKLCH

oklch(29.1%, 0.0561, 256.29)

HWB

hwb(214.5, 9.4%, 72.2%)

Harmony colors

Complementary

#473318

Analogous

#184347

#182c47

#1b1847

Triadic

#182c47

#47182c

#2c4718

Split-complementary

#182c47

#471b18

#434718

Tetradic

#182c47

#331847

#473318

#2c4718

Square

#182c47

#471843

#473318

#18471b

Shades

Color #182c47 mixed toward black.

#14253b

#101d2f

#0c1623

#080f18

#04070c

Tints

Color #182c47 mixed toward white.

#294c7b

#3b6cae

#6490cb

#98b5dc

#cbdaee

Tones

Color #182c47 mixed toward gray.

#1c2c43

#202d3f

#242e3b

#282e37

#2c2f33

Accessibility

Aa White text on this color

14.09:1

Aa Black text on this color

1.49:1

White text reads better on this background (14.09:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#222242 · ΔE 8.1

Deuteranopia

#211f40 · ΔE 9

Tritanopia

#193d3c · ΔE 18.4

Achromatopsia

#2b2b2b · ΔE 13.5

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

Code

CSS

background-color: #182c47;

Tailwind (arbitrary value)

bg-[#182c47]

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

#182c47 (#182c47) is rgb(24, 44, 71) in RGB.

No, #182c47 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 #182c47, or check how it holds up for accessibility.

Generate a palette → Check contrast