#304b4e

Color #304b4e

A muted dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 3.06 Nearest Tailwind class mist-700 #394447 · ΔE 6.1

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#304b4e

RGB

rgb(48, 75, 78)

HSL

hsl(186, 23.8%, 24.7%)

HSV / HSB

hsv(186, 38.5%, 30.6%)

CMYK

cmyk(38.5%, 3.8%, 0%, 69.4%)

LAB

lab(29.94, -9.3, -5.04)

LCH

lch(29.94, 10.58, 208.45)

OKLCH

oklch(39.3%, 0.033, 204.7)

HWB

hwb(186, 18.8%, 69.4%)

Harmony colors

Complementary

#4e3330

Analogous

#304e42

#304b4e

#303c4e

Triadic

#304b4e

#4e304b

#4b4e30

Split-complementary

#304b4e

#4e303c

#4e4230

Tetradic

#304b4e

#33304e

#4e3330

#4b4e30

Square

#304b4e

#42304e

#4e3330

#3c4e30

Shades

Color #304b4e mixed toward black.

#283e41

#203234

#182527

#10191a

#080c0d

Tints

Color #304b4e mixed toward white.

#487176

#61979d

#88b1b6

#b0cbce

#d7e5e7

Tones

Color #304b4e mixed toward gray.

#32494b

#354749

#374546

#3a4344

#3c4141

Accessibility

Aa White text on this color

9.37:1

Aa Black text on this color

2.24:1

White text reads better on this background (9.37:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3d3e4d · ΔE 15.3

Deuteranopia

#3c3a4d · ΔE 18.2

Tritanopia

#324d4d · ΔE 1.8

Achromatopsia

#464646 · ΔE 11.1

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

Code

CSS

background-color: #304b4e;

Tailwind (arbitrary value)

bg-[#304b4e]

Related colors

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#304b4e (#304b4e) is rgb(48, 75, 78) in RGB.

No, #304b4e 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 #304b4e, or check how it holds up for accessibility.

Generate a palette → Check contrast