#2f3e74

Color #2f3e74

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 17.32 Nearest Tailwind class blue-900 #1c398e · ΔE 5.4

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Conversions

HEX

#2f3e74

RGB

rgb(47, 62, 116)

HSL

hsl(227, 42.3%, 32%)

HSV / HSB

hsv(227, 59.5%, 45.5%)

CMYK

cmyk(59.5%, 46.6%, 0%, 54.5%)

LAB

lab(27.6, 11.66, -33)

LCH

lch(27.6, 35, 289.46)

OKLCH

oklch(38%, 0.094, 269.82)

HWB

hwb(227, 18.4%, 54.5%)

Harmony colors

Complementary

#74652f

Analogous

#2f6174

#2f3e74

#432f74

Triadic

#2f3e74

#742f3e

#3e742f

Split-complementary

#2f3e74

#74432f

#61742f

Tetradic

#2f3e74

#652f74

#74652f

#3e742f

Square

#2f3e74

#742f61

#74652f

#2f7443

Shades

Color #2f3e74 mixed toward black.

#273461

#1f294d

#181f3a

#101527

#080a13

Tints

Color #2f3e74 mixed toward white.

#40549d

#5b70bc

#8494cd

#adb7de

#d6dbee

Tones

Color #2f3e74 mixed toward gray.

#35416e

#3b4569

#404863

#464b5d

#4c4e57

Accessibility

Aa White text on this color

10.18:1

Aa Black text on this color

2.06:1

White text reads better on this background (10.18:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#36366a · ΔE 4.3

Deuteranopia

#353467 · ΔE 4.9

Tritanopia

#30615f · ΔE 26

Achromatopsia

#414141 · ΔE 20.1

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

Code

CSS

background-color: #2f3e74;

Tailwind (arbitrary value)

bg-[#2f3e74]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#2f3e74 (#2f3e74) is rgb(47, 62, 116) in RGB.

No, #2f3e74 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 #2f3e74, or check how it holds up for accessibility.

Generate a palette → Check contrast