#2b3e5c

Color #2b3e5c

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 13.57 Nearest Tailwind class slate-700 #314158 · ΔE 2.7

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Conversions

HEX

#2b3e5c

RGB

rgb(43, 62, 92)

HSL

hsl(216.7, 36.3%, 26.5%)

HSV / HSB

hsv(216.7, 53.3%, 36.1%)

CMYK

cmyk(53.3%, 32.6%, 0%, 63.9%)

LAB

lab(25.95, 2.03, -20.22)

LCH

lch(25.95, 20.32, 275.73)

OKLCH

oklch(36.2%, 0.0578, 259.23)

HWB

hwb(216.7, 16.9%, 63.9%)

Harmony colors

Complementary

#5c492b

Analogous

#2b575c

#2b3e5c

#312b5c

Triadic

#2b3e5c

#5c2b3e

#3e5c2b

Split-complementary

#2b3e5c

#5c312b

#575c2b

Tetradic

#2b3e5c

#492b5c

#5c492b

#3e5c2b

Square

#2b3e5c

#5c2b57

#5c492b

#2b5c31

Shades

Color #2b3e5c mixed toward black.

#24344d

#1d293d

#161f2e

#0e151f

#070a0f

Tints

Color #2b3e5c mixed toward white.

#3f5b87

#5578af

#7f9ac3

#aabbd7

#d4ddeb

Tones

Color #2b3e5c mixed toward gray.

#2f3f58

#334054

#374150

#3b424c

#3f4348

Accessibility

Aa White text on this color

10.79:1

Aa Black text on this color

1.95:1

White text reads better on this background (10.79:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#343456 · ΔE 7.6

Deuteranopia

#333254 · ΔE 8.1

Tritanopia

#2c514f · ΔE 19.4

Achromatopsia

#3d3d3d · ΔE 14

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

Code

CSS

background-color: #2b3e5c;

Tailwind (arbitrary value)

bg-[#2b3e5c]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Royal Blue #4169e1

Frequently asked questions

#2b3e5c (#2b3e5c) is rgb(43, 62, 92) in RGB.

No, #2b3e5c 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 #2b3e5c, or check how it holds up for accessibility.

Generate a palette → Check contrast