#2b3e67

Color #2b3e67

A moderately saturated dark blue.

Closest named color Charcoal #36454f · ΔE 20.68 Nearest Tailwind class slate-700 #314158 · ΔE 5.6

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Conversions

HEX

#2b3e67

RGB

rgb(43, 62, 103)

HSL

hsl(221, 41.1%, 28.6%)

HSV / HSB

hsv(221, 58.3%, 40.4%)

CMYK

cmyk(58.3%, 39.8%, 0%, 59.6%)

LAB

lab(26.56, 5.97, -26.38)

LCH

lch(26.56, 27.05, 282.75)

OKLCH

oklch(36.9%, 0.0751, 264.27)

HWB

hwb(221, 16.9%, 59.6%)

Harmony colors

Complementary

#67542b

Analogous

#2b5c67

#2b3e67

#362b67

Triadic

#2b3e67

#672b3e

#3e672b

Split-complementary

#2b3e67

#67362b

#5c672b

Tetradic

#2b3e67

#542b67

#67542b

#3e672b

Square

#2b3e67

#672b5c

#67542b

#2b6736

Shades

Color #2b3e67 mixed toward black.

#243456

#1d2945

#151f33

#0e1522

#070a11

Tints

Color #2b3e67 mixed toward white.

#3d5892

#5473b8

#7f96c9

#a9b9db

#d4dced

Tones

Color #2b3e67 mixed toward gray.

#304062

#35425d

#3a4358

#3f4553

#44474e

Accessibility

Aa White text on this color

10.57:1

Aa Black text on this color

1.99:1

White text reads better on this background (10.57:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#34345f · ΔE 5.9

Deuteranopia

#33325d · ΔE 6.5

Tritanopia

#2c5856 · ΔE 23.1

Achromatopsia

#3f3f3f · ΔE 17.1

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

Code

CSS

background-color: #2b3e67;

Tailwind (arbitrary value)

bg-[#2b3e67]

Related colors

Cornflower Blue #6495ed

Royal Blue #4169e1

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#2b3e67 (#2b3e67) is rgb(43, 62, 103) in RGB.

No, #2b3e67 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 #2b3e67, or check how it holds up for accessibility.

Generate a palette → Check contrast