#304e5d

Color #304e5d

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 6.27 Nearest Tailwind class cyan-900 #104e64 · ΔE 4.4

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Conversions

HEX

#304e5d

RGB

rgb(48, 78, 93)

HSL

hsl(200, 31.9%, 27.6%)

HSV / HSB

hsv(200, 48.4%, 36.5%)

CMYK

cmyk(48.4%, 16.1%, 0%, 63.5%)

LAB

lab(31.5, -6.57, -12.27)

LCH

lch(31.5, 13.92, 241.83)

OKLCH

oklch(40.7%, 0.0437, 230.95)

HWB

hwb(200, 18.8%, 63.5%)

Harmony colors

Complementary

#5d3f30

Analogous

#305d55

#304e5d

#30375d

Triadic

#304e5d

#5d304e

#4e5d30

Split-complementary

#304e5d

#5d3037

#5d5530

Tetradic

#304e5d

#3f305d

#5d3f30

#4e5d30

Square

#304e5d

#55305d

#5d3f30

#375d30

Shades

Color #304e5d mixed toward black.

#28414d

#20343e

#18272e

#101a1f

#080d0f

Tints

Color #304e5d mixed toward white.

#457085

#5d91ab

#85adc0

#aec8d5

#d6e4ea

Tones

Color #304e5d mixed toward gray.

#344d59

#374b55

#3b4a52

#3f494e

#43484a

Accessibility

Aa White text on this color

8.85:1

Aa Black text on this color

2.37:1

White text reads better on this background (8.85:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3f3f5a · ΔE 15.8

Deuteranopia

#3d3b59 · ΔE 17.2

Tritanopia

#325756 · ΔE 10

Achromatopsia

#4a4a4a · ΔE 11.6

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

Code

CSS

background-color: #304e5d;

Tailwind (arbitrary value)

bg-[#304e5d]

Related colors

Sky Blue #87ceeb

Light Sky Blue #87cefa

Charcoal #36454f

Deep Sky Blue #00bfff

Light Blue #add8e6

Steel Blue #4682b4

Frequently asked questions

#304e5d (#304e5d) is rgb(48, 78, 93) in RGB.

No, #304e5d 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 #304e5d, or check how it holds up for accessibility.

Generate a palette → Check contrast