#2b384f

Color #2b384f

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 10.47 Nearest Tailwind class slate-700 #314158 · ΔE 3.1

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Conversions

HEX

#2b384f

RGB

rgb(43, 56, 79)

HSL

hsl(218.3, 29.5%, 23.9%)

HSV / HSB

hsv(218.3, 45.6%, 31%)

CMYK

cmyk(45.6%, 29.1%, 0%, 69%)

LAB

lab(23.36, 1.64, -15.73)

LCH

lch(23.36, 15.82, 275.95)

OKLCH

oklch(34%, 0.0443, 261.56)

HWB

hwb(218.3, 16.9%, 69%)

Harmony colors

Complementary

#4f422b

Analogous

#2b4a4f

#2b384f

#302b4f

Triadic

#2b384f

#4f2b38

#384f2b

Split-complementary

#2b384f

#4f302b

#4a4f2b

Tetradic

#2b384f

#422b4f

#4f422b

#384f2b

Square

#2b384f

#4f2b4a

#4f422b

#2b4f30

Shades

Color #2b384f mixed toward black.

#242f42

#1d2535

#151c27

#0e131a

#07090d

Tints

Color #2b384f mixed toward white.

#425679

#5973a3

#8196bb

#abb9d1

#d5dce8

Tones

Color #2b384f mixed toward gray.

#2e394c

#313a49

#343a46

#373b43

#3a3c40

Accessibility

Aa White text on this color

11.79:1

Aa Black text on this color

1.78:1

White text reads better on this background (11.79:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#31314a · ΔE 6.4

Deuteranopia

#302f49 · ΔE 7.1

Tritanopia

#2c4645 · ΔE 16.1

Achromatopsia

#383838 · ΔE 11.7

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

Code

CSS

background-color: #2b384f;

Tailwind (arbitrary value)

bg-[#2b384f]

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

#2b384f (#2b384f) is rgb(43, 56, 79) in RGB.

No, #2b384f is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

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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 #2b384f, or check how it holds up for accessibility.

Generate a palette → Check contrast