#2a376f

Color #2a376f

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 15.94 Nearest Tailwind class blue-900 #1c398e · ΔE 5.5

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Conversions

HEX

#2a376f

RGB

rgb(42, 55, 111)

HSL

hsl(228.7, 45.1%, 30%)

HSV / HSB

hsv(228.7, 62.2%, 43.5%)

CMYK

cmyk(62.2%, 50.5%, 0%, 56.5%)

LAB

lab(24.86, 13.54, -34.21)

LCH

lch(24.86, 36.79, 291.59)

OKLCH

oklch(35.7%, 0.0977, 270.88)

HWB

hwb(228.7, 16.5%, 56.5%)

Harmony colors

Complementary

#6f622a

Analogous

#2a596f

#2a376f

#402a6f

Triadic

#2a376f

#6f2a37

#376f2a

Split-complementary

#2a376f

#6f402a

#596f2a

Tetradic

#2a376f

#622a6f

#6f622a

#376f2a

Square

#2a376f

#6f2a59

#6f622a

#2a6f40

Shades

Color #2a376f mixed toward black.

#232e5d

#1c254a

#151b38

#0e1225

#070913

Tints

Color #2a376f mixed toward white.

#3a4c9a

#5267be

#7d8dce

#a9b3de

#d4d9ef

Tones

Color #2a376f mixed toward gray.

#303b69

#353e64

#3b425e

#414558

#474952

Accessibility

Aa White text on this color

11.2:1

Aa Black text on this color

1.87:1

White text reads better on this background (11.2:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#303065 · ΔE 3.7

Deuteranopia

#2f2e62 · ΔE 4.3

Tritanopia

#2b5c5a · ΔE 26.6

Achromatopsia

#3b3b3b · ΔE 20.7

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

Code

CSS

background-color: #2a376f;

Tailwind (arbitrary value)

bg-[#2a376f]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#2a376f (#2a376f) is rgb(42, 55, 111) in RGB.

No, #2a376f 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 #2a376f, or check how it holds up for accessibility.

Generate a palette → Check contrast