#445b80

Color #445b80

A muted dark blue.

Closest named color Steel Blue #4682b4 · ΔE 17.72 Nearest Tailwind class slate-600 #45556c · ΔE 4.8

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Conversions

HEX

#445b80

RGB

rgb(68, 91, 128)

HSL

hsl(217, 30.6%, 38.4%)

HSV / HSB

hsv(217, 46.9%, 50.2%)

CMYK

cmyk(46.9%, 28.9%, 0%, 49.8%)

LAB

lab(38.32, 2.06, -23.47)

LCH

lch(38.32, 23.56, 275.02)

OKLCH

oklch(46.9%, 0.0667, 259.63)

HWB

hwb(217, 26.7%, 49.8%)

Harmony colors

Complementary

#806944

Analogous

#447980

#445b80

#4b4480

Triadic

#445b80

#80445b

#5b8044

Split-complementary

#445b80

#804b44

#798044

Tetradic

#445b80

#694480

#806944

#5b8044

Square

#445b80

#804479

#806944

#44804b

Shades

Color #445b80 mixed toward black.

#394c6b

#2d3d55

#222d40

#171e2b

#0b0f15

Tints

Color #445b80 mixed toward white.

#5673a2

#768fb6

#98abc8

#bbc7db

#dde3ed

Tones

Color #445b80 mixed toward gray.

#495c7b

#4e5d76

#535e71

#58606c

#5d6167

Accessibility

Aa White text on this color

6.88:1

Aa Black text on this color

3.05:1

White text reads better on this background (6.88:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4f4f78 · ΔE 8.1

Deuteranopia

#4e4c76 · ΔE 9

Tritanopia

#457270 · ΔE 20.8

Achromatopsia

#5a5a5a · ΔE 15.4

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

Code

CSS

background-color: #445b80;

Tailwind (arbitrary value)

bg-[#445b80]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Royal Blue #4169e1

Frequently asked questions

#445b80 (#445b80) is rgb(68, 91, 128) in RGB.

No, #445b80 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 #445b80, or check how it holds up for accessibility.

Generate a palette → Check contrast