#181e7c

Color #181e7c

A moderately saturated dark blue.

Closest named color Midnight Blue #191970 · ΔE 4.61 Nearest Tailwind class indigo-900 #312c85 · ΔE 4.3

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Conversions

HEX

#181e7c

RGB

rgb(24, 30, 124)

HSL

hsl(236.4, 67.6%, 29%)

HSV / HSB

hsv(236.4, 80.6%, 48.6%)

CMYK

cmyk(80.6%, 75.8%, 0%, 51.4%)

LAB

lab(18.27, 32.89, -53.32)

LCH

lch(18.27, 62.65, 301.67)

OKLCH

oklch(30.9%, 0.1544, 270.48)

HWB

hwb(236.4, 9.4%, 51.4%)

Harmony colors

Complementary

#7c7618

Analogous

#18507c

#181e7c

#44187c

Triadic

#181e7c

#7c181e

#1e7c18

Split-complementary

#181e7c

#7c4418

#507c18

Tetradic

#181e7c

#76187c

#7c7618

#1e7c18

Square

#181e7c

#7c1850

#7c7618

#187c44

Shades

Color #181e7c mixed toward black.

#141967

#101453

#0c0f3e

#080a29

#040515

Tints

Color #181e7c mixed toward white.

#222aaf

#353ed8

#676fe2

#9a9feb

#cccff5

Tones

Color #181e7c mixed toward gray.

#202574

#292d6b

#313463

#393b5b

#424352

Accessibility

Aa White text on this color

13.86:1

Aa Black text on this color

1.52:1

White text reads better on this background (13.86:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1b1b6e · ΔE 2.3

Deuteranopia

#1a1a6a · ΔE 3

Tritanopia

#18615e · ΔE 34.3

Achromatopsia

#2d2d2d · ΔE 26.1

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

Code

CSS

background-color: #181e7c;

Tailwind (arbitrary value)

bg-[#181e7c]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#181e7c (#181e7c) is rgb(24, 30, 124) in RGB.

No, #181e7c 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 #181e7c, or check how it holds up for accessibility.

Generate a palette → Check contrast