#2f394b

Color #2f394b

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 7.65 Nearest Tailwind class gray-700 #364153 · ΔE 2.6

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Conversions

HEX

#2f394b

RGB

rgb(47, 57, 75)

HSL

hsl(218.6, 23%, 23.9%)

HSV / HSB

hsv(218.6, 37.3%, 29.4%)

CMYK

cmyk(37.3%, 24%, 0%, 70.6%)

LAB

lab(23.8, 0.99, -12.37)

LCH

lch(23.8, 12.41, 274.58)

OKLCH

oklch(34.3%, 0.0345, 262.01)

HWB

hwb(218.6, 18.4%, 70.6%)

Harmony colors

Complementary

#4b412f

Analogous

#2f474b

#2f394b

#332f4b

Triadic

#2f394b

#4b2f39

#394b2f

Split-complementary

#2f394b

#4b332f

#474b2f

Tetradic

#2f394b

#412f4b

#4b412f

#394b2f

Square

#2f394b

#4b2f47

#4b412f

#2f4b33

Shades

Color #2f394b mixed toward black.

#272f3e

#1f2632

#171c25

#101319

#08090c

Tints

Color #2f394b mixed toward white.

#485773

#61759b

#8898b4

#afbacd

#d7dde6

Tones

Color #2f394b mixed toward gray.

#313a49

#343a46

#363b44

#383c42

#3b3c3f

Accessibility

Aa White text on this color

11.62:1

Aa Black text on this color

1.81:1

White text reads better on this background (11.62:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#343447 · ΔE 5.4

Deuteranopia

#333246 · ΔE 6.2

Tritanopia

#304443 · ΔE 13.4

Achromatopsia

#393939 · ΔE 9.7

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

Code

CSS

background-color: #2f394b;

Tailwind (arbitrary value)

bg-[#2f394b]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#2f394b (#2f394b) is rgb(47, 57, 75) in RGB.

No, #2f394b is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

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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 #2f394b, or check how it holds up for accessibility.

Generate a palette → Check contrast