#475d81

Color #475d81

A muted dark blue.

Closest named color Steel Blue #4682b4 · ΔE 17.39 Nearest Tailwind class slate-600 #45556c · ΔE 4.9

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Conversions

HEX

#475d81

RGB

rgb(71, 93, 129)

HSL

hsl(217.2, 29%, 39.2%)

HSV / HSB

hsv(217.2, 45%, 50.6%)

CMYK

cmyk(45%, 27.9%, 0%, 49.4%)

LAB

lab(39.16, 1.95, -22.76)

LCH

lch(39.16, 22.84, 274.9)

OKLCH

oklch(47.6%, 0.0645, 260)

HWB

hwb(217.2, 27.8%, 49.4%)

Harmony colors

Complementary

#816b47

Analogous

#477a81

#475d81

#4e4781

Triadic

#475d81

#81475d

#5d8147

Split-complementary

#475d81

#814e47

#7a8147

Tetradic

#475d81

#6b4781

#816b47

#5d8147

Square

#475d81

#81477a

#816b47

#47814e

Shades

Color #475d81 mixed toward black.

#3b4e6b

#2f3e56

#232f40

#181f2b

#0c1015

Tints

Color #475d81 mixed toward white.

#5975a2

#7a90b6

#9bacc8

#bcc8da

#dee3ed

Tones

Color #475d81 mixed toward gray.

#4c5e7c

#515f77

#556072

#5a626e

#5f6369

Accessibility

Aa White text on this color

6.67:1

Aa Black text on this color

3.15:1

White text reads better on this background (6.67:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#515279 · ΔE 7.7

Deuteranopia

#504e78 · ΔE 8.9

Tritanopia

#487372 · ΔE 20

Achromatopsia

#5c5c5c · ΔE 15.1

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

Code

CSS

background-color: #475d81;

Tailwind (arbitrary value)

bg-[#475d81]

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

#475d81 (#475d81) is rgb(71, 93, 129) in RGB.

No, #475d81 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 #475d81, or check how it holds up for accessibility.

Generate a palette → Check contrast