#2b4673

Color #2b4673

A moderately saturated dark blue.

Closest named color Charcoal #36454f · ΔE 22.61 Nearest Tailwind class slate-700 #314158 · ΔE 6.3

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Conversions

HEX

#2b4673

RGB

rgb(43, 70, 115)

HSL

hsl(217.5, 45.6%, 31%)

HSV / HSB

hsv(217.5, 62.6%, 45.1%)

CMYK

cmyk(62.6%, 39.1%, 0%, 54.9%)

LAB

lab(29.74, 4.97, -28.98)

LCH

lch(29.74, 29.4, 279.73)

OKLCH

oklch(39.6%, 0.0834, 260.13)

HWB

hwb(217.5, 16.9%, 54.9%)

Harmony colors

Complementary

#73582b

Analogous

#2b6a73

#2b4673

#342b73

Triadic

#2b4673

#732b46

#46732b

Split-complementary

#2b4673

#73342b

#6a732b

Tetradic

#2b4673

#582b73

#73582b

#46732b

Square

#2b4673

#732b6a

#73582b

#2b7334

Shades

Color #2b4673 mixed toward black.

#243a60

#1d2f4d

#16233a

#0e1726

#070c13

Tints

Color #2b4673 mixed toward white.

#3b609e

#547cbf

#7f9dcf

#aabedf

#d4deef

Tones

Color #2b4673 mixed toward gray.

#31486d

#374967

#3d4b61

#434c5b

#494e55

Accessibility

Aa White text on this color

9.43:1

Aa Black text on this color

2.23:1

White text reads better on this background (9.43:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#38396a · ΔE 7.4

Deuteranopia

#373568 · ΔE 8.5

Tritanopia

#2d6361 · ΔE 23.5

Achromatopsia

#464646 · ΔE 17.8

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

Code

CSS

background-color: #2b4673;

Tailwind (arbitrary value)

bg-[#2b4673]

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

#2b4673 (#2b4673) is rgb(43, 70, 115) in RGB.

No, #2b4673 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 #2b4673, or check how it holds up for accessibility.

Generate a palette → Check contrast