#2f3761

Color #2f3761

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 22.58 Nearest Tailwind class blue-950 #162456 · ΔE 6.3

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Conversions

HEX

#2f3761

RGB

rgb(47, 55, 97)

HSL

hsl(230.4, 34.7%, 28.2%)

HSV / HSB

hsv(230.4, 51.5%, 38%)

CMYK

cmyk(51.5%, 43.3%, 0%, 62%)

LAB

lab(24.32, 9.67, -26.02)

LCH

lch(24.32, 27.76, 290.39)

OKLCH

oklch(35.1%, 0.0738, 273.89)

HWB

hwb(230.4, 18.4%, 62%)

Harmony colors

Complementary

#61592f

Analogous

#2f5061

#2f3761

#402f61

Triadic

#2f3761

#612f37

#37612f

Split-complementary

#2f3761

#61402f

#50612f

Tetradic

#2f3761

#592f61

#61592f

#37612f

Square

#2f3761

#612f50

#61592f

#2f6140

Shades

Color #2f3761 mixed toward black.

#272e51

#1f2541

#171b30

#101220

#080910

Tints

Color #2f3761 mixed toward white.

#434e8a

#5b68af

#848ec3

#adb4d7

#d6d9eb

Tones

Color #2f3761 mixed toward gray.

#333a5d

#373d59

#3b3f54

#404250

#44454c

Accessibility

Aa White text on this color

11.41:1

Aa Black text on this color

1.84:1

White text reads better on this background (11.41:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#333359 · ΔE 2.9

Deuteranopia

#323257 · ΔE 3.2

Tritanopia

#2f5250 · ΔE 24.1

Achromatopsia

#3a3a3a · ΔE 17.7

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

Code

CSS

background-color: #2f3761;

Tailwind (arbitrary value)

bg-[#2f3761]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#2f3761 (#2f3761) is rgb(47, 55, 97) in RGB.

No, #2f3761 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 #2f3761, or check how it holds up for accessibility.

Generate a palette → Check contrast