#2b346a

Color #2b346a

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 16.76 Nearest Tailwind class blue-950 #162456 · ΔE 5.3

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Conversions

HEX

#2b346a

RGB

rgb(43, 52, 106)

HSL

hsl(231.4, 42.3%, 29.2%)

HSV / HSB

hsv(231.4, 59.4%, 41.6%)

CMYK

cmyk(59.4%, 50.9%, 0%, 58.4%)

LAB

lab(23.7, 14, -32.86)

LCH

lch(23.7, 35.72, 293.08)

OKLCH

oklch(34.8%, 0.094, 273.42)

HWB

hwb(231.4, 16.9%, 58.4%)

Harmony colors

Complementary

#6a612b

Analogous

#2b536a

#2b346a

#412b6a

Triadic

#2b346a

#6a2b34

#346a2b

Split-complementary

#2b346a

#6a412b

#536a2b

Tetradic

#2b346a

#612b6a

#6a612b

#346a2b

Square

#2b346a

#6a2b53

#6a612b

#2b6a41

Shades

Color #2b346a mixed toward black.

#242b58

#1d2347

#151a35

#0e1123

#070912

Tints

Color #2b346a mixed toward white.

#3c4995

#5462ba

#7f89cb

#a9b1dc

#d4d8ee

Tones

Color #2b346a mixed toward gray.

#303865

#353b5f

#3b3f5a

#404355

#454750

Accessibility

Aa White text on this color

11.65:1

Aa Black text on this color

1.8:1

White text reads better on this background (11.65:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2f2f60 · ΔE 3

Deuteranopia

#2f2e5e · ΔE 3.5

Tritanopia

#2b5856 · ΔE 26.4

Achromatopsia

#383838 · ΔE 20.5

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

Code

CSS

background-color: #2b346a;

Tailwind (arbitrary value)

bg-[#2b346a]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#2b346a (#2b346a) is rgb(43, 52, 106) in RGB.

No, #2b346a is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #2b346a, or check how it holds up for accessibility.

Generate a palette → Check contrast