#304347

Color #304347

A muted dark cyan.

Closest named color Charcoal #36454f · ΔE 4.6 Nearest Tailwind class mist-700 #394447 · ΔE 3.2

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Conversions

HEX

#304347

RGB

rgb(48, 67, 71)

HSL

hsl(190.4, 19.3%, 23.3%)

HSV / HSB

hsv(190.4, 32.4%, 27.8%)

CMYK

cmyk(32.4%, 5.6%, 0%, 72.2%)

LAB

lab(27.01, -6.36, -4.86)

LCH

lch(27.01, 8, 217.39)

OKLCH

oklch(36.8%, 0.025, 212.1)

HWB

hwb(190.4, 18.8%, 72.2%)

Harmony colors

Complementary

#473430

Analogous

#30473f

#304347

#303747

Triadic

#304347

#473043

#434730

Split-complementary

#304347

#473037

#473f30

Tetradic

#304347

#343047

#473430

#434730

Square

#304347

#3f3047

#473430

#374730

Shades

Color #304347 mixed toward black.

#28383b

#202d2f

#182123

#101618

#080b0c

Tints

Color #304347 mixed toward white.

#4a686e

#658c95

#8aaab0

#b1c6ca

#d8e3e5

Tones

Color #304347 mixed toward gray.

#324245

#344043

#363f41

#383e3f

#3a3d3d

Accessibility

Aa White text on this color

10.4:1

Aa Black text on this color

2.02:1

White text reads better on this background (10.4:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#393946 · ΔE 12.4

Deuteranopia

#383646 · ΔE 14.6

Tritanopia

#314545 · ΔE 2.7

Achromatopsia

#404040 · ΔE 8.6

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

Code

CSS

background-color: #304347;

Tailwind (arbitrary value)

bg-[#304347]

Related colors

Powder Blue #b0e0e6

Light Blue #add8e6

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Frequently asked questions

#304347 (#304347) is rgb(48, 67, 71) in RGB.

No, #304347 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.

Try it → Accessibility

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 #304347, or check how it holds up for accessibility.

Generate a palette → Check contrast