#2f4159

Color #2f4159

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 9.36 Nearest Tailwind class slate-700 #314158 · ΔE 0.6

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Conversions

HEX

#2f4159

RGB

rgb(47, 65, 89)

HSL

hsl(214.3, 30.9%, 26.7%)

HSV / HSB

hsv(214.3, 47.2%, 34.9%)

CMYK

cmyk(47.2%, 27%, 0%, 65.1%)

LAB

lab(27.03, 0.15, -16.57)

LCH

lch(27.03, 16.57, 270.52)

OKLCH

oklch(37.1%, 0.0477, 255.79)

HWB

hwb(214.3, 18.4%, 65.1%)

Harmony colors

Complementary

#59472f

Analogous

#2f5659

#2f4159

#322f59

Triadic

#2f4159

#592f41

#41592f

Split-complementary

#2f4159

#59322f

#56592f

Tetradic

#2f4159

#472f59

#59472f

#41592f

Square

#2f4159

#592f56

#59472f

#2f5932

Shades

Color #2f4159 mixed toward black.

#27364a

#1f2b3b

#18212d

#10161e

#080b0f

Tints

Color #2f4159 mixed toward white.

#455f82

#5c7da9

#859dbe

#adbed4

#d6dee9

Tones

Color #2f4159 mixed toward gray.

#334256

#364252

#3a434f

#3d434b

#414448

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

#383854 · ΔE 8.5

Deuteranopia

#373553 · ΔE 9.7

Tritanopia

#30504f · ΔE 16.1

Achromatopsia

#404040 · ΔE 12.1

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

Code

CSS

background-color: #2f4159;

Tailwind (arbitrary value)

bg-[#2f4159]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#2f4159 (#2f4159) is rgb(47, 65, 89) in RGB.

No, #2f4159 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 #2f4159, or check how it holds up for accessibility.

Generate a palette → Check contrast