#2b2744

Color #2b2744

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 19.7 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 7.6

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Conversions

HEX

#2b2744

RGB

rgb(43, 39, 68)

HSL

hsl(248.3, 27.1%, 21%)

HSV / HSB

hsv(248.3, 42.6%, 26.7%)

CMYK

cmyk(36.8%, 42.6%, 0%, 73.3%)

LAB

lab(17.38, 9.91, -17.63)

LCH

lch(17.38, 20.22, 299.34)

OKLCH

oklch(29.2%, 0.0521, 289.03)

HWB

hwb(248.3, 15.3%, 73.3%)

Harmony colors

Complementary

#404427

Analogous

#273244

#2b2744

#3a2744

Triadic

#2b2744

#442b27

#27442b

Split-complementary

#2b2744

#443a27

#324427

Tetradic

#2b2744

#442740

#404427

#27442b

Square

#2b2744

#442732

#404427

#27443a

Shades

Color #2b2744 mixed toward black.

#242139

#1d1a2d

#161422

#0e0d17

#07070b

Tints

Color #2b2744 mixed toward white.

#46406f

#615899

#877fb6

#afaace

#d7d4e7

Tones

Color #2b2744 mixed toward gray.

#2d2942

#2f2c3f

#302e3d

#32313a

#343338

Accessibility

Aa White text on this color

14.22:1

Aa Black text on this color

1.48:1

White text reads better on this background (14.22:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#29293e · ΔE 3.9

Deuteranopia

#2a2a3d · ΔE 4.8

Tritanopia

#2b3938 · ΔE 20

Achromatopsia

#2b2b2b · ΔE 15.1

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

Code

CSS

background-color: #2b2744;

Tailwind (arbitrary value)

bg-[#2b2744]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#2b2744 (#2b2744) is rgb(43, 39, 68) in RGB.

No, #2b2744 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 #2b2744, or check how it holds up for accessibility.

Generate a palette → Check contrast