#405274

Color #405274

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 16.26 Nearest Tailwind class slate-600 #45556c · ΔE 4

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Conversions

HEX

#405274

RGB

rgb(64, 82, 116)

HSL

hsl(219.2, 28.9%, 35.3%)

HSV / HSB

hsv(219.2, 44.8%, 45.5%)

CMYK

cmyk(44.8%, 29.3%, 0%, 54.5%)

LAB

lab(34.77, 2.83, -21.62)

LCH

lch(34.77, 21.8, 277.46)

OKLCH

oklch(43.9%, 0.0609, 262.64)

HWB

hwb(219.2, 25.1%, 54.5%)

Harmony colors

Complementary

#746240

Analogous

#406c74

#405274

#484074

Triadic

#405274

#744052

#527440

Split-complementary

#405274

#744840

#6c7440

Tetradic

#405274

#624074

#746240

#527440

Square

#405274

#74406c

#746240

#407448

Shades

Color #405274 mixed toward black.

#354461

#2b374d

#20293a

#151b27

#0b0e13

Tints

Color #405274 mixed toward white.

#546b97

#7187b1

#95a5c4

#b8c3d8

#dce1eb

Tones

Color #405274 mixed toward gray.

#445370

#49556b

#4d5667

#515763

#56595e

Accessibility

Aa White text on this color

7.84:1

Aa Black text on this color

2.68:1

White text reads better on this background (7.84:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#48496d · ΔE 6.5

Deuteranopia

#47466b · ΔE 7.5

Tritanopia

#416766 · ΔE 19.9

Achromatopsia

#525252 · ΔE 14.7

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

Code

CSS

background-color: #405274;

Tailwind (arbitrary value)

bg-[#405274]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#405274 (#405274) is rgb(64, 82, 116) in RGB.

No, #405274 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #405274, or check how it holds up for accessibility.

Generate a palette → Check contrast