#405684

Color #405684

A muted dark blue.

Closest named color Steel Blue #4682b4 · ΔE 18.78 Nearest Tailwind class slate-600 #45556c · ΔE 6.3

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

Conversions

HEX

#405684

RGB

rgb(64, 86, 132)

HSL

hsl(220.6, 34.7%, 38.4%)

HSV / HSB

hsv(220.6, 51.5%, 51.8%)

CMYK

cmyk(51.5%, 34.8%, 0%, 48.2%)

LAB

lab(36.76, 5.47, -28.37)

LCH

lch(36.76, 28.89, 280.91)

OKLCH

oklch(45.7%, 0.0803, 264)

HWB

hwb(220.6, 25.1%, 48.2%)

Harmony colors

Complementary

#846e40

Analogous

#407884

#405684

#4c4084

Triadic

#405684

#844056

#568440

Split-complementary

#405684

#844c40

#788440

Tetradic

#405684

#6e4084

#846e40

#568440

Square

#405684

#844078

#846e40

#40844c

Shades

Color #405684 mixed toward black.

#35486e

#2b3958

#202b42

#151d2c

#0b0e16

Tints

Color #405684 mixed toward white.

#516da7

#7289bb

#95a7cc

#b8c4dd

#dce2ee

Tones

Color #405684 mixed toward gray.

#46587e

#4b5a79

#515c73

#575e6d

#5c6068

Accessibility

Aa White text on this color

7.29:1

Aa Black text on this color

2.88:1

White text reads better on this background (7.29:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#4a4b7b · ΔE 6.4

Deuteranopia

#494778 · ΔE 7.7

Tritanopia

#417371 · ΔE 23.5

Achromatopsia

#565656 · ΔE 17.7

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

Code

CSS

background-color: #405684;

Tailwind (arbitrary value)

bg-[#405684]

Related colors

Cornflower Blue #6495ed

Royal Blue #4169e1

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#405684 (#405684) is rgb(64, 86, 132) in RGB.

No, #405684 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.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #405684, or check how it holds up for accessibility.

Generate a palette → Check contrast