#2f3b46

Color #2f3b46

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 4.4 Nearest Tailwind class gray-700 #364153 · ΔE 4.6

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Conversions

HEX

#2f3b46

RGB

rgb(47, 59, 70)

HSL

hsl(208.7, 19.7%, 22.9%)

HSV / HSB

hsv(208.7, 32.9%, 27.5%)

CMYK

cmyk(32.9%, 15.7%, 0%, 72.5%)

LAB

lab(24.24, -1.86, -8.37)

LCH

lch(24.24, 8.57, 257.47)

OKLCH

oklch(34.6%, 0.025, 246.2)

HWB

hwb(208.7, 18.4%, 72.5%)

Harmony colors

Complementary

#463a2f

Analogous

#2f4645

#2f3b46

#2f2f46

Triadic

#2f3b46

#462f3b

#3b462f

Split-complementary

#2f3b46

#462f2f

#46452f

Tetradic

#2f3b46

#3a2f46

#463a2f

#3b462f

Square

#2f3b46

#452f46

#463a2f

#2f462f

Shades

Color #2f3b46 mixed toward black.

#27313a

#1f272f

#171d23

#101417

#080a0c

Tints

Color #2f3b46 mixed toward white.

#495c6d

#647d94

#899eb0

#b1beca

#d8dfe5

Tones

Color #2f3b46 mixed toward gray.

#313b44

#333b42

#353b40

#373b3e

#383a3c

Accessibility

Aa White text on this color

11.44:1

Aa Black text on this color

1.83:1

White text reads better on this background (11.44:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#353544 · ΔE 7.8

Deuteranopia

#343343 · ΔE 8.7

Tritanopia

#304141 · ΔE 8

Achromatopsia

#3a3a3a · ΔE 7.4

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

Code

CSS

background-color: #2f3b46;

Tailwind (arbitrary value)

bg-[#2f3b46]

Related colors

Alice Blue #f0f8ff

Dodger Blue #1e90ff

Light Slate Gray #778899

Slate Gray #708090

Steel Blue #4682b4

Charcoal #36454f

Frequently asked questions

#2f3b46 (#2f3b46) is rgb(47, 59, 70) in RGB.

No, #2f3b46 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 #2f3b46, or check how it holds up for accessibility.

Generate a palette → Check contrast