#2e3b71

Color #2e3b71

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 17.01 Nearest Tailwind class blue-900 #1c398e · ΔE 5.6

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#2e3b71

RGB

rgb(46, 59, 113)

HSL

hsl(228.4, 42.1%, 31.2%)

HSV / HSB

hsv(228.4, 59.3%, 44.3%)

CMYK

cmyk(59.3%, 47.8%, 0%, 55.7%)

LAB

lab(26.45, 12.4, -32.93)

LCH

lch(26.45, 35.19, 290.63)

OKLCH

oklch(37.1%, 0.0938, 271.04)

HWB

hwb(228.4, 18%, 55.7%)

Harmony colors

Complementary

#71642e

Analogous

#2e5d71

#2e3b71

#432e71

Triadic

#2e3b71

#712e3b

#3b712e

Split-complementary

#2e3b71

#71432e

#5d712e

Tetradic

#2e3b71

#642e71

#71642e

#3b712e

Square

#2e3b71

#712e5d

#71642e

#2e7143

Shades

Color #2e3b71 mixed toward black.

#26315e

#1f274b

#171e39

#0f1426

#080a13

Tints

Color #2e3b71 mixed toward white.

#3f519b

#596cbb

#8291cc

#acb5dd

#d5daee

Tones

Color #2e3b71 mixed toward gray.

#343e6b

#394266

#3f4560

#44495b

#4a4c55

Accessibility

Aa White text on this color

10.6:1

Aa Black text on this color

1.98:1

White text reads better on this background (10.6:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#343467 · ΔE 3.8

Deuteranopia

#333264 · ΔE 4.5

Tritanopia

#2f5e5c · ΔE 26.1

Achromatopsia

#3f3f3f · ΔE 20.2

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

Code

CSS

background-color: #2e3b71;

Tailwind (arbitrary value)

bg-[#2e3b71]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#2e3b71 (#2e3b71) is rgb(46, 59, 113) in RGB.

No, #2e3b71 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 #2e3b71, or check how it holds up for accessibility.

Generate a palette → Check contrast