#2b3d4e

Color #2b3d4e

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 5.9 Nearest Tailwind class gray-700 #364153 · ΔE 3.6

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Conversions

HEX

#2b3d4e

RGB

rgb(43, 61, 78)

HSL

hsl(209.1, 28.9%, 23.7%)

HSV / HSB

hsv(209.1, 44.9%, 30.6%)

CMYK

cmyk(44.9%, 21.8%, 0%, 69.4%)

LAB

lab(24.95, -2.04, -12.6)

LCH

lch(24.95, 12.76, 260.8)

OKLCH

oklch(35.2%, 0.0378, 247.44)

HWB

hwb(209.1, 16.9%, 69.4%)

Harmony colors

Complementary

#4e3c2b

Analogous

#2b4e4d

#2b3d4e

#2b2b4e

Triadic

#2b3d4e

#4e2b3d

#3d4e2b

Split-complementary

#2b3d4e

#4e2b2b

#4e4d2b

Tetradic

#2b3d4e

#3c2b4e

#4e3c2b

#3d4e2b

Square

#2b3d4e

#4d2b4e

#4e3c2b

#2b4e2b

Shades

Color #2b3d4e mixed toward black.

#243341

#1d2934

#151e27

#0e141a

#070a0d

Tints

Color #2b3d4e mixed toward white.

#425e78

#597ea1

#829fba

#abbfd1

#d5dfe8

Tones

Color #2b3d4e mixed toward gray.

#2e3d4b

#313d48

#343d45

#373d42

#3a3d3f

Accessibility

Aa White text on this color

11.17:1

Aa Black text on this color

1.88:1

White text reads better on this background (11.17:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#34344a · ΔE 10

Deuteranopia

#333149 · ΔE 11.5

Tritanopia

#2c4747 · ΔE 11.7

Achromatopsia

#3b3b3b · ΔE 10

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

Code

CSS

background-color: #2b3d4e;

Tailwind (arbitrary value)

bg-[#2b3d4e]

Related colors

Dodger Blue #1e90ff

Light Slate Gray #778899

Slate Gray #708090

Alice Blue #f0f8ff

Steel Blue #4682b4

Light Steel Blue #b0c4de

Frequently asked questions

#2b3d4e (#2b3d4e) is rgb(43, 61, 78) in RGB.

No, #2b3d4e 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

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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 #2b3d4e, or check how it holds up for accessibility.

Generate a palette → Check contrast