#304c76

Color #304c76

A moderately saturated dark blue.

Closest named color Charcoal #36454f · ΔE 20.62 Nearest Tailwind class slate-600 #45556c · ΔE 6.4

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Conversions

HEX

#304c76

RGB

rgb(48, 76, 118)

HSL

hsl(216, 42.2%, 32.5%)

HSV / HSB

hsv(216, 59.3%, 46.3%)

CMYK

cmyk(59.3%, 35.6%, 0%, 53.7%)

LAB

lab(32.04, 3.22, -27.2)

LCH

lch(32.04, 27.39, 276.75)

OKLCH

oklch(41.5%, 0.0784, 258.3)

HWB

hwb(216, 18.8%, 53.7%)

Harmony colors

Complementary

#765a30

Analogous

#306f76

#304c76

#373076

Triadic

#304c76

#76304c

#4c7630

Split-complementary

#304c76

#763730

#6f7630

Tetradic

#304c76

#5a3076

#765a30

#4c7630

Square

#304c76

#76306f

#765a30

#307637

Shades

Color #304c76 mixed toward black.

#283f62

#20334f

#18263b

#101927

#080d14

Tints

Color #304c76 mixed toward white.

#40669f

#5c83bd

#85a2cd

#adc1de

#d6e0ee

Tones

Color #304c76 mixed toward gray.

#364d70

#3c4e6a

#414f64

#47515f

#4d5259

Accessibility

Aa White text on this color

8.67:1

Aa Black text on this color

2.42:1

White text reads better on this background (8.67:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3e3e6e · ΔE 8.3

Deuteranopia

#3c3a6c · ΔE 9.2

Tritanopia

#326665 · ΔE 22

Achromatopsia

#4b4b4b · ΔE 17

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

Code

CSS

background-color: #304c76;

Tailwind (arbitrary value)

bg-[#304c76]

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

#304c76 (#304c76) is rgb(48, 76, 118) in RGB.

No, #304c76 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 #304c76, or check how it holds up for accessibility.

Generate a palette → Check contrast