#405c84

Color #405c84

A muted dark blue.

Closest named color Steel Blue #4682b4 · ΔE 16.44 Nearest Tailwind class slate-600 #45556c · ΔE 5.6

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Conversions

HEX

#405c84

RGB

rgb(64, 92, 132)

HSL

hsl(215.3, 34.7%, 38.4%)

HSV / HSB

hsv(215.3, 51.5%, 51.8%)

CMYK

cmyk(51.5%, 30.3%, 0%, 48.2%)

LAB

lab(38.57, 1.66, -25.55)

LCH

lch(38.57, 25.6, 273.72)

OKLCH

oklch(47.1%, 0.0735, 257.34)

HWB

hwb(215.3, 25.1%, 48.2%)

Harmony colors

Complementary

#846840

Analogous

#407e84

#405c84

#464084

Triadic

#405c84

#84405c

#5c8440

Split-complementary

#405c84

#844640

#7e8440

Tetradic

#405c84

#684084

#846840

#5c8440

Square

#405c84

#84407e

#846840

#408446

Shades

Color #405c84 mixed toward black.

#354d6e

#2b3d58

#202e42

#151f2c

#0b0f16

Tints

Color #405c84 mixed toward white.

#5174a7

#7290bb

#95accc

#b8c7dd

#dce3ee

Tones

Color #405c84 mixed toward gray.

#465d7e

#4b5e79

#515f73

#57606d

#5c6168

Accessibility

Aa White text on this color

6.81:1

Aa Black text on this color

3.08:1

White text reads better on this background (6.81:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4e4e7c · ΔE 8.9

Deuteranopia

#4c4a7a · ΔE 9.8

Tritanopia

#427573 · ΔE 21.3

Achromatopsia

#5b5b5b · ΔE 16.3

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

Code

CSS

background-color: #405c84;

Tailwind (arbitrary value)

bg-[#405c84]

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

#405c84 (#405c84) is rgb(64, 92, 132) in RGB.

No, #405c84 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 #405c84, or check how it holds up for accessibility.

Generate a palette → Check contrast