#2f334e

Color #2f334e

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 14.51 Nearest Tailwind class slate-800 #1d293d · ΔE 6.3

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Conversions

HEX

#2f334e

RGB

rgb(47, 51, 78)

HSL

hsl(232.3, 24.8%, 24.5%)

HSV / HSB

hsv(232.3, 39.7%, 30.6%)

CMYK

cmyk(39.7%, 34.6%, 0%, 69.4%)

LAB

lab(22.02, 6.03, -17.11)

LCH

lch(22.02, 18.14, 289.41)

OKLCH

oklch(33%, 0.0481, 276.93)

HWB

hwb(232.3, 18.4%, 69.4%)

Harmony colors

Complementary

#4e4a2f

Analogous

#2f424e

#2f334e

#3a2f4e

Triadic

#2f334e

#4e2f33

#334e2f

Split-complementary

#2f334e

#4e3a2f

#424e2f

Tetradic

#2f334e

#4a2f4e

#4e4a2f

#334e2f

Square

#2f334e

#4e2f42

#4e4a2f

#2f4e3a

Shades

Color #2f334e mixed toward black.

#272a41

#1f2234

#171927

#10111a

#08080d

Tints

Color #2f334e mixed toward white.

#474d76

#5f679e

#878db7

#afb3cf

#d7d9e7

Tones

Color #2f334e mixed toward gray.

#32354b

#343749

#373946

#393b44

#3c3d41

Accessibility

Aa White text on this color

12.32:1

Aa Black text on this color

1.7:1

White text reads better on this background (12.32:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#313149 · ΔE 1.9

Deuteranopia

#313047 · ΔE 2.5

Tritanopia

#2f4443 · ΔE 19

Achromatopsia

#353535 · ΔE 13.5

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

Code

CSS

background-color: #2f334e;

Tailwind (arbitrary value)

bg-[#2f334e]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#2f334e (#2f334e) is rgb(47, 51, 78) in RGB.

No, #2f334e 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 #2f334e, or check how it holds up for accessibility.

Generate a palette → Check contrast