#2b2b80

Color #2b2b80

A moderately saturated dark blue.

Closest named color Midnight Blue #191970 · ΔE 8.08 Nearest Tailwind class indigo-900 #312c85 · ΔE 1.2

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Conversions

HEX

#2b2b80

RGB

rgb(43, 43, 128)

HSL

hsl(240, 49.7%, 33.5%)

HSV / HSB

hsv(240, 66.4%, 50.2%)

CMYK

cmyk(66.4%, 66.4%, 0%, 49.8%)

LAB

lab(23, 28.25, -48.04)

LCH

lch(23, 55.73, 300.46)

OKLCH

oklch(34.8%, 0.1394, 276.34)

HWB

hwb(240, 16.9%, 49.8%)

Harmony colors

Complementary

#80802b

Analogous

#2b5580

#2b2b80

#552b80

Triadic

#2b2b80

#802b2b

#2b802b

Split-complementary

#2b2b80

#80552b

#55802b

Tetradic

#2b2b80

#802b80

#80802b

#2b802b

Square

#2b2b80

#802b55

#80802b

#2b8055

Shades

Color #2b2b80 mixed toward black.

#24246b

#1d1d55

#151540

#0e0e2b

#070715

Tints

Color #2b2b80 mixed toward white.

#3939aa

#5656c6

#8080d4

#aaaae3

#d5d5f1

Tones

Color #2b2b80 mixed toward gray.

#323279

#393972

#40406b

#474764

#4e4e5d

Accessibility

Aa White text on this color

11.93:1

Aa Black text on this color

1.76:1

White text reads better on this background (11.93:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2b2b72 · ΔE 2.6

Deuteranopia

#2b2b6f · ΔE 3.1

Tritanopia

#2b6663 · ΔE 32.2

Achromatopsia

#373737 · ΔE 25

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

Code

CSS

background-color: #2b2b80;

Tailwind (arbitrary value)

bg-[#2b2b80]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#2b2b80 (#2b2b80) is rgb(43, 43, 128) in RGB.

No, #2b2b80 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 #2b2b80, or check how it holds up for accessibility.

Generate a palette → Check contrast