#2c379e

Color #2c379e

A moderately saturated dark blue.

Closest named color Midnight Blue #191970 · ΔE 14.98 Nearest Tailwind class blue-900 #1c398e · ΔE 3.7

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Conversions

HEX

#2c379e

RGB

rgb(44, 55, 158)

HSL

hsl(234.2, 56.4%, 39.6%)

HSV / HSB

hsv(234.2, 72.2%, 62%)

CMYK

cmyk(72.2%, 65.2%, 0%, 38%)

LAB

lab(28.74, 31.42, -57.21)

LCH

lch(28.74, 65.27, 298.78)

OKLCH

oklch(39.8%, 0.1654, 271.73)

HWB

hwb(234.2, 17.3%, 38%)

Harmony colors

Complementary

#9e932c

Analogous

#2c709e

#2c379e

#5a2c9e

Triadic

#2c379e

#9e2c37

#379e2c

Split-complementary

#2c379e

#9e5a2c

#709e2c

Tetradic

#2c379e

#932c9e

#9e932c

#379e2c

Square

#2c379e

#9e2c70

#9e932c

#2c9e5a

Shades

Color #2c379e mixed toward black.

#252e84

#1d2569

#161c4f

#0f1235

#07091a

Tints

Color #2c379e mixed toward white.

#3745c6

#5e6ad2

#878fdd

#afb4e9

#d7daf4

Tones

Color #2c379e mixed toward gray.

#363f94

#3f468b

#494e81

#525678

#5b5d6e

Accessibility

Aa White text on this color

9.78:1

Aa Black text on this color

2.15:1

White text reads better on this background (9.78:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#31318d · ΔE 3.1

Deuteranopia

#303089 · ΔE 3.7

Tritanopia

#2d7e7b · ΔE 36

Achromatopsia

#444444 · ΔE 26.5

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

Code

CSS

background-color: #2c379e;

Tailwind (arbitrary value)

bg-[#2c379e]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#2c379e (#2c379e) is rgb(44, 55, 158) in RGB.

No, #2c379e 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 #2c379e, or check how it holds up for accessibility.

Generate a palette → Check contrast