#2f3e59

Color #2f3e59

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 11.69 Nearest Tailwind class slate-700 #314158 · ΔE 2.2

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Conversions

HEX

#2f3e59

RGB

rgb(47, 62, 89)

HSL

hsl(218.6, 30.9%, 26.7%)

HSV / HSB

hsv(218.6, 47.2%, 34.9%)

CMYK

cmyk(47.2%, 30.3%, 0%, 65.1%)

LAB

lab(26.07, 2.15, -18.07)

LCH

lch(26.07, 18.2, 276.79)

OKLCH

oklch(36.3%, 0.051, 261.77)

HWB

hwb(218.6, 18.4%, 65.1%)

Harmony colors

Complementary

#594a2f

Analogous

#2f5359

#2f3e59

#352f59

Triadic

#2f3e59

#592f3e

#3e592f

Split-complementary

#2f3e59

#59352f

#53592f

Tetradic

#2f3e59

#4a2f59

#594a2f

#3e592f

Square

#2f3e59

#592f53

#594a2f

#2f5935

Shades

Color #2f3e59 mixed toward black.

#27344a

#1f293b

#181f2d

#10151e

#080a0f

Tints

Color #2f3e59 mixed toward white.

#455a82

#5c77a9

#8599be

#adbbd4

#d6dde9

Tones

Color #2f3e59 mixed toward gray.

#333f56

#364052

#3a414f

#3d424b

#414348

Accessibility

Aa White text on this color

10.75:1

Aa Black text on this color

1.95:1

White text reads better on this background (10.75:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#363653 · ΔE 6.6

Deuteranopia

#353452 · ΔE 7.3

Tritanopia

#304f4e · ΔE 17.9

Achromatopsia

#3e3e3e · ΔE 13

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

Code

CSS

background-color: #2f3e59;

Tailwind (arbitrary value)

bg-[#2f3e59]

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

#2f3e59 (#2f3e59) is rgb(47, 62, 89) in RGB.

No, #2f3e59 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 #2f3e59, or check how it holds up for accessibility.

Generate a palette → Check contrast