#2f4252

Color #2f4252

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 4.28 Nearest Tailwind class gray-700 #364153 · ΔE 4.1

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Conversions

HEX

#2f4252

RGB

rgb(47, 66, 82)

HSL

hsl(207.4, 27.1%, 25.3%)

HSV / HSB

hsv(207.4, 42.7%, 32.2%)

CMYK

cmyk(42.7%, 19.5%, 0%, 67.8%)

LAB

lab(27.05, -2.76, -12)

LCH

lch(27.05, 12.31, 257.05)

OKLCH

oklch(37%, 0.0368, 244.41)

HWB

hwb(207.4, 18.4%, 67.8%)

Harmony colors

Complementary

#523f2f

Analogous

#2f5250

#2f4252

#2f3152

Triadic

#2f4252

#522f42

#42522f

Split-complementary

#2f4252

#522f31

#52502f

Tetradic

#2f4252

#3f2f52

#523f2f

#42522f

Square

#2f4252

#502f52

#523f2f

#31522f

Shades

Color #2f4252 mixed toward black.

#273744

#1f2c37

#182129

#10161b

#080b0e

Tints

Color #2f4252 mixed toward white.

#46637a

#5e83a2

#86a2ba

#aec1d1

#d7e0e8

Tones

Color #2f4252 mixed toward gray.

#32424f

#35424c

#384149

#3b4146

#3e4143

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

#38384e · ΔE 10.9

Deuteranopia

#37364e · ΔE 11.8

Tritanopia

#304c4b · ΔE 11.5

Achromatopsia

#404040 · ΔE 9.9

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

Code

CSS

background-color: #2f4252;

Tailwind (arbitrary value)

bg-[#2f4252]

Related colors

Steel Blue #4682b4

Alice Blue #f0f8ff

Dodger Blue #1e90ff

Light Slate Gray #778899

Slate Gray #708090

Charcoal #36454f

Frequently asked questions

#2f4252 (#2f4252) is rgb(47, 66, 82) in RGB.

No, #2f4252 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 #2f4252, or check how it holds up for accessibility.

Generate a palette → Check contrast