#2f2f3a

Color #2f2f3a

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 10.55 Nearest Tailwind class zinc-800 #27272a · ΔE 5.5

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Conversions

HEX

#2f2f3a

RGB

rgb(47, 47, 58)

HSL

hsl(240, 10.5%, 20.6%)

HSV / HSB

hsv(240, 19%, 22.7%)

CMYK

cmyk(19%, 19%, 0%, 77.3%)

LAB

lab(19.81, 2.81, -6.96)

LCH

lch(19.81, 7.51, 291.99)

OKLCH

oklch(31%, 0.0196, 285.1)

HWB

hwb(240, 18.4%, 77.3%)

Harmony colors

Complementary

#3a3a2f

Analogous

#2f353a

#2f2f3a

#352f3a

Triadic

#2f2f3a

#3a2f2f

#2f3a2f

Split-complementary

#2f2f3a

#3a352f

#353a2f

Tetradic

#2f2f3a

#3a2f3a

#3a3a2f

#2f3a2f

Square

#2f2f3a

#3a2f35

#3a3a2f

#2f3a35

Shades

Color #2f2f3a mixed toward black.

#272730

#1f1f27

#18181d

#101013

#08080a

Tints

Color #2f2f3a mixed toward white.

#4d4d5f

#6b6b85

#8f8fa4

#b4b4c3

#dadae1

Tones

Color #2f2f3a mixed toward gray.

#303039

#313138

#323237

#333336

#343435

Accessibility

Aa White text on this color

13.22:1

Aa Black text on this color

1.59:1

White text reads better on this background (13.22:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2f2f38 · ΔE 1.1

Deuteranopia

#2f2f37 · ΔE 1.7

Tritanopia

#2f3635 · ΔE 9.8

Achromatopsia

#303030 · ΔE 6.9

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

Code

CSS

background-color: #2f2f3a;

Tailwind (arbitrary value)

bg-[#2f2f3a]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#2f2f3a (#2f2f3a) is rgb(47, 47, 58) in RGB.

No, #2f2f3a 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 #2f2f3a, or check how it holds up for accessibility.

Generate a palette → Check contrast