#445b78

Color #445b78

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 14.97 Nearest Tailwind class slate-600 #45556c · ΔE 3.1

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Conversions

HEX

#445b78

RGB

rgb(68, 91, 120)

HSL

hsl(213.5, 27.7%, 36.9%)

HSV / HSB

hsv(213.5, 43.3%, 47.1%)

CMYK

cmyk(43.3%, 24.2%, 0%, 52.9%)

LAB

lab(37.96, -0.44, -19.13)

LCH

lch(37.96, 19.14, 268.68)

OKLCH

oklch(46.5%, 0.0552, 254.55)

HWB

hwb(213.5, 26.7%, 52.9%)

Harmony colors

Complementary

#786144

Analogous

#447578

#445b78

#474478

Triadic

#445b78

#78445b

#5b7844

Split-complementary

#445b78

#784744

#757844

Tetradic

#445b78

#614478

#786144

#5b7844

Square

#445b78

#784475

#786144

#447847

Shades

Color #445b78 mixed toward black.

#394c64

#2d3d50

#222e3c

#171e28

#0b0f14

Tints

Color #445b78 mixed toward white.

#57759a

#7690b1

#98acc5

#bbc8d8

#dde3ec

Tones

Color #445b78 mixed toward gray.

#485c74

#4d5c6f

#515d6b

#555d67

#5a5e62

Accessibility

Aa White text on this color

6.97:1

Aa Black text on this color

3.01:1

White text reads better on this background (6.97:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4f4f72 · ΔE 9.7

Deuteranopia

#4e4c70 · ΔE 10.6

Tritanopia

#456d6b · ΔE 17.7

Achromatopsia

#595959 · ΔE 13.4

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

Code

CSS

background-color: #445b78;

Tailwind (arbitrary value)

bg-[#445b78]

Related colors

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Cornflower Blue #6495ed

Alice Blue #f0f8ff

Frequently asked questions

#445b78 (#445b78) is rgb(68, 91, 120) in RGB.

No, #445b78 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.

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Build something with this color

Generate a full palette from #445b78, or check how it holds up for accessibility.

Generate a palette → Check contrast