#45558a

Color #45558a

A muted medium blue.

Closest named color Steel Blue #4682b4 · ΔE 20.44 Nearest Tailwind class slate-600 #45556c · ΔE 7.4

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Conversions

HEX

#45558a

RGB

rgb(69, 85, 138)

HSL

hsl(226.1, 33.3%, 40.6%)

HSV / HSB

hsv(226.1, 50%, 54.1%)

CMYK

cmyk(50%, 38.4%, 0%, 45.9%)

LAB

lab(37.11, 9.38, -31.47)

LCH

lch(37.11, 32.84, 286.6)

OKLCH

oklch(46.1%, 0.0888, 269.94)

HWB

hwb(226.1, 27.1%, 45.9%)

Harmony colors

Complementary

#8a7a45

Analogous

#45788a

#45558a

#58458a

Triadic

#45558a

#8a4555

#558a45

Split-complementary

#45558a

#8a5845

#788a45

Tetradic

#45558a

#7a458a

#8a7a45

#558a45

Square

#45558a

#8a4578

#8a7a45

#458a58

Shades

Color #45558a mixed toward black.

#3a4773

#2e395c

#232b45

#171c2e

#0c0e17

Tints

Color #45558a mixed toward white.

#576aab

#7888bc

#9aa6cc

#bcc3dd

#dde1ee

Tones

Color #45558a mixed toward gray.

#4b5884

#515b7f

#565e79

#5c6173

#62646d

Accessibility

Aa White text on this color

7.19:1

Aa Black text on this color

2.92:1

White text reads better on this background (7.19:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#4c4d80 · ΔE 4.6

Deuteranopia

#4b4a7d · ΔE 5.6

Tritanopia

#467775 · ΔE 25.4

Achromatopsia

#575757 · ΔE 19.3

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

Code

CSS

background-color: #45558a;

Tailwind (arbitrary value)

bg-[#45558a]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#45558a (#45558a) is rgb(69, 85, 138) in RGB.

No, #45558a 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 #45558a, or check how it holds up for accessibility.

Generate a palette → Check contrast