#2f358e

Color #2f358e

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 9.05 Nearest Tailwind class indigo-900 #312c85 · ΔE 3

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Conversions

HEX

#2f358e

RGB

rgb(47, 53, 142)

HSL

hsl(236.2, 50.3%, 37.1%)

HSV / HSB

hsv(236.2, 66.9%, 55.7%)

CMYK

cmyk(66.9%, 62.7%, 0%, 44.3%)

LAB

lab(27.03, 27.33, -50.19)

LCH

lch(27.03, 57.15, 298.57)

OKLCH

oklch(38.2%, 0.145, 274.27)

HWB

hwb(236.2, 18.4%, 44.3%)

Harmony colors

Complementary

#8e882f

Analogous

#2f658e

#2f358e

#592f8e

Triadic

#2f358e

#8e2f35

#358e2f

Split-complementary

#2f358e

#8e592f

#658e2f

Tetradic

#2f358e

#882f8e

#8e882f

#358e2f

Square

#2f358e

#8e2f65

#8e882f

#2f8e59

Shades

Color #2f358e mixed toward black.

#272c76

#1f235f

#181b47

#10122f

#080918

Tints

Color #2f358e mixed toward white.

#3c44b6

#5e65ca

#868cd7

#afb2e4

#d7d9f2

Tones

Color #2f358e mixed toward gray.

#373c86

#3f437e

#474a76

#4f516e

#575867

Accessibility

Aa White text on this color

10.39:1

Aa Black text on this color

2.02:1

White text reads better on this background (10.39:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#32327f · ΔE 2.6

Deuteranopia

#31317c · ΔE 3.1

Tritanopia

#2f726f · ΔE 33.2

Achromatopsia

#404040 · ΔE 25.2

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

Code

CSS

background-color: #2f358e;

Tailwind (arbitrary value)

bg-[#2f358e]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#2f358e (#2f358e) is rgb(47, 53, 142) in RGB.

No, #2f358e 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 #2f358e, or check how it holds up for accessibility.

Generate a palette → Check contrast