#2b4f92

Color #2b4f92

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 15.83 Nearest Tailwind class blue-900 #1c398e · ΔE 7.2

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

Conversions

HEX

#2b4f92

RGB

rgb(43, 79, 146)

HSL

hsl(219, 54.5%, 37.1%)

HSV / HSB

hsv(219, 70.5%, 57.3%)

CMYK

cmyk(70.5%, 45.9%, 0%, 42.7%)

LAB

lab(34.35, 10.67, -40.81)

LCH

lch(34.35, 42.18, 284.65)

OKLCH

oklch(43.8%, 0.118, 261.57)

HWB

hwb(219, 16.9%, 42.7%)

Harmony colors

Complementary

#926e2b

Analogous

#2b8392

#2b4f92

#3b2b92

Triadic

#2b4f92

#922b4f

#4f922b

Split-complementary

#2b4f92

#923b2b

#83922b

Tetradic

#2b4f92

#6e2b92

#926e2b

#4f922b

Square

#2b4f92

#922b83

#926e2b

#2b923b

Shades

Color #2b4f92 mixed toward black.

#24427a

#1d3561

#162849

#0e1a31

#070d18

Tints

Color #2b4f92 mixed toward white.

#3765bb

#5a83ce

#83a2db

#acc1e7

#d6e0f3

Tones

Color #2b4f92 mixed toward gray.

#34528a

#3c5481

#455778

#4d5970

#565c67

Accessibility

Aa White text on this color

7.97:1

Aa Black text on this color

2.64:1

White text reads better on this background (7.97:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3e3e86 · ΔE 8.3

Deuteranopia

#3b3982 · ΔE 9.5

Tritanopia

#2e7b78 · ΔE 28.9

Achromatopsia

#515151 · ΔE 21.8

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

Code

CSS

background-color: #2b4f92;

Tailwind (arbitrary value)

bg-[#2b4f92]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#2b4f92 (#2b4f92) is rgb(43, 79, 146) in RGB.

No, #2b4f92 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 #2b4f92, or check how it holds up for accessibility.

Generate a palette → Check contrast