#475a91

Color #475a91

A muted medium blue.

Closest named color Steel Blue #4682b4 · ΔE 18.72 Nearest Tailwind class slate-600 #45556c · ΔE 7.8

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#475a91

RGB

rgb(71, 90, 145)

HSL

hsl(224.6, 34.3%, 42.4%)

HSV / HSB

hsv(224.6, 51%, 56.9%)

CMYK

cmyk(51%, 37.9%, 0%, 43.1%)

LAB

lab(39.06, 8.98, -32.62)

LCH

lch(39.06, 33.83, 285.39)

OKLCH

oklch(47.8%, 0.0921, 268.38)

HWB

hwb(224.6, 27.8%, 43.1%)

Harmony colors

Complementary

#917e47

Analogous

#477f91

#475a91

#594791

Triadic

#475a91

#91475a

#5a9147

Split-complementary

#475a91

#915947

#7f9147

Tetradic

#475a91

#7e4791

#917e47

#5a9147

Square

#475a91

#91477f

#917e47

#479159

Shades

Color #475a91 mixed toward black.

#3b4b79

#2f3c61

#242d49

#181e30

#0c0f18

Tints

Color #475a91 mixed toward white.

#5b70af

#7b8dbf

#9ca9cf

#bdc6df

#dee2ef

Tones

Color #475a91 mixed toward gray.

#4d5d8b

#536085

#5a637f

#606678

#666972

Accessibility

Aa White text on this color

6.69:1

Aa Black text on this color

3.14:1

White text reads better on this background (6.69:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#505086 · ΔE 5.6

Deuteranopia

#4f4d84 · ΔE 6.5

Tritanopia

#487d7b · ΔE 25.6

Achromatopsia

#5c5c5c · ΔE 19.5

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

Code

CSS

background-color: #475a91;

Tailwind (arbitrary value)

bg-[#475a91]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#475a91 (#475a91) is rgb(71, 90, 145) in RGB.

No, #475a91 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 #475a91, or check how it holds up for accessibility.

Generate a palette → Check contrast