#2b2a40

Color #2b2a40

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 15.33 Nearest Tailwind class slate-800 #1d293d · ΔE 6.4

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Conversions

HEX

#2b2a40

RGB

rgb(43, 42, 64)

HSL

hsl(242.7, 20.8%, 20.8%)

HSV / HSB

hsv(242.7, 34.4%, 25.1%)

CMYK

cmyk(32.8%, 34.4%, 0%, 74.9%)

LAB

lab(18.1, 6.52, -13.75)

LCH

lch(18.1, 15.22, 295.37)

OKLCH

oklch(29.6%, 0.0396, 285.83)

HWB

hwb(242.7, 16.5%, 74.9%)

Harmony colors

Complementary

#3f402a

Analogous

#2a3440

#2b2a40

#362a40

Triadic

#2b2a40

#402b2a

#2a402b

Split-complementary

#2b2a40

#40362a

#34402a

Tetradic

#2b2a40

#402a3f

#3f402a

#2a402b

Square

#2b2a40

#402a34

#3f402a

#2a4036

Shades

Color #2b2a40 mixed toward black.

#242335

#1d1c2b

#161520

#0e0e15

#07070b

Tints

Color #2b2a40 mixed toward white.

#464569

#625f91

#8785af

#afaeca

#d7d6e4

Tones

Color #2b2a40 mixed toward gray.

#2d2c3e

#2e2e3c

#30303b

#323139

#333337

Accessibility

Aa White text on this color

13.93:1

Aa Black text on this color

1.51:1

White text reads better on this background (13.93:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2b2b3c · ΔE 2.5

Deuteranopia

#2b2b3a · ΔE 3.4

Tritanopia

#2b3837 · ΔE 16.9

Achromatopsia

#2c2c2c · ΔE 12.2

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

Code

CSS

background-color: #2b2a40;

Tailwind (arbitrary value)

bg-[#2b2a40]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#2b2a40 (#2b2a40) is rgb(43, 42, 64) in RGB.

No, #2b2a40 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 #2b2a40, or check how it holds up for accessibility.

Generate a palette → Check contrast