#445a7c

Color #445a7c

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 17.38 Nearest Tailwind class slate-600 #45556c · ΔE 3.9

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Conversions

HEX

#445a7c

RGB

rgb(68, 90, 124)

HSL

hsl(216.4, 29.2%, 37.6%)

HSV / HSB

hsv(216.4, 45.2%, 48.6%)

CMYK

cmyk(45.2%, 27.4%, 0%, 51.4%)

LAB

lab(37.84, 1.43, -21.78)

LCH

lch(37.84, 21.83, 273.76)

OKLCH

oklch(46.4%, 0.0619, 258.91)

HWB

hwb(216.4, 26.7%, 51.4%)

Harmony colors

Complementary

#7c6644

Analogous

#44767c

#445a7c

#4a447c

Triadic

#445a7c

#7c445a

#5a7c44

Split-complementary

#445a7c

#7c4a44

#767c44

Tetradic

#445a7c

#66447c

#7c6644

#5a7c44

Square

#445a7c

#7c4476

#7c6644

#447c4a

Shades

Color #445a7c mixed toward black.

#394b67

#2d3c53

#222d3e

#171e29

#0b0f15

Tints

Color #445a7c mixed toward white.

#57739e

#768eb4

#98aac7

#bac7d9

#dde3ec

Tones

Color #445a7c mixed toward gray.

#495b77

#4d5c73

#525d6e

#575e69

#5b5f65

Accessibility

Aa White text on this color

7:1

Aa Black text on this color

3:1

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

Under color vision deficiencies

Protanopia

#4e4f75 · ΔE 7.9

Deuteranopia

#4d4b73 · ΔE 9.2

Tritanopia

#456f6d · ΔE 19.8

Achromatopsia

#595959 · ΔE 14.7

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

Code

CSS

background-color: #445a7c;

Tailwind (arbitrary value)

bg-[#445a7c]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#445a7c (#445a7c) is rgb(68, 90, 124) in RGB.

No, #445a7c 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.

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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 #445a7c, or check how it holds up for accessibility.

Generate a palette → Check contrast