#182b5d

Color #182b5d

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 21.27 Nearest Tailwind class blue-950 #162456 · ΔE 2.4

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Conversions

HEX

#182b5d

RGB

rgb(24, 43, 93)

HSL

hsl(223.5, 59%, 22.9%)

HSV / HSB

hsv(223.5, 74.2%, 36.5%)

CMYK

cmyk(74.2%, 53.8%, 0%, 63.5%)

LAB

lab(18.85, 11.49, -32.23)

LCH

lch(18.85, 34.22, 289.62)

OKLCH

oklch(30.5%, 0.0928, 265.55)

HWB

hwb(223.5, 9.4%, 63.5%)

Harmony colors

Complementary

#5d4a18

Analogous

#184d5d

#182b5d

#27185d

Triadic

#182b5d

#5d182b

#2b5d18

Split-complementary

#182b5d

#5d2718

#4d5d18

Tetradic

#182b5d

#4a185d

#5d4a18

#2b5d18

Square

#182b5d

#5d184d

#5d4a18

#185d27

Shades

Color #182b5d mixed toward black.

#14244d

#101d3e

#0c152e

#080e1f

#04070f

Tints

Color #182b5d mixed toward white.

#254391

#335bc5

#6383d7

#97ace4

#cbd6f2

Tones

Color #182b5d mixed toward gray.

#1e2d57

#233051

#29334c

#2f3546

#353840

Accessibility

Aa White text on this color

13.61:1

Aa Black text on this color

1.54:1

White text reads better on this background (13.61:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#222254 · ΔE 4.7

Deuteranopia

#201f52 · ΔE 5.4

Tritanopia

#194c4a · ΔE 25.9

Achromatopsia

#2e2e2e · ΔE 19.9

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

Code

CSS

background-color: #182b5d;

Tailwind (arbitrary value)

bg-[#182b5d]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#182b5d (#182b5d) is rgb(24, 43, 93) in RGB.

No, #182b5d 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 #182b5d, or check how it holds up for accessibility.

Generate a palette → Check contrast