#554bb5

Color #554bb5

A moderately saturated medium blue.

Closest named color Slate Blue #6a5acd · ΔE 7.9 Nearest Tailwind class blue-800 #193cb8 · ΔE 7.4

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Conversions

HEX

#554bb5

RGB

rgb(85, 75, 181)

HSL

hsl(245.7, 41.7%, 50.2%)

HSV / HSB

hsv(245.7, 58.6%, 71%)

CMYK

cmyk(53%, 58.6%, 0%, 29%)

LAB

lab(38.37, 33.41, -55.15)

LCH

lch(38.37, 64.48, 301.21)

OKLCH

oklch(48.3%, 0.1619, 282.74)

HWB

hwb(245.7, 29.4%, 29%)

Harmony colors

Complementary

#abb54b

Analogous

#4b76b5

#554bb5

#8a4bb5

Triadic

#554bb5

#b5554b

#4bb555

Split-complementary

#554bb5

#b58a4b

#76b54b

Tetradic

#554bb5

#b54bab

#abb54b

#4bb555

Square

#554bb5

#b54b76

#abb54b

#4bb58a

Shades

Color #554bb5 mixed toward black.

#473e97

#393279

#2a255b

#1c193c

#0e0c1e

Tints

Color #554bb5 mixed toward white.

#7169c1

#8e87ce

#aaa5da

#c6c3e6

#e3e1f3

Tones

Color #554bb5 mixed toward gray.

#5c54ac

#635da3

#6b669a

#726e92

#797789

Accessibility

Aa White text on this color

6.86:1

Aa Black text on this color

3.06:1

White text reads better on this background (6.86:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5151a3 · ΔE 3.9

Deuteranopia

#51529f · ΔE 4.7

Tritanopia

#55938f · ΔE 35.9

Achromatopsia

#5a5a5a · ΔE 26.4

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

Code

CSS

background-color: #554bb5;

Tailwind (arbitrary value)

bg-[#554bb5]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#554bb5 (#554bb5) is rgb(85, 75, 181) in RGB.

No, #554bb5 is not web-safe. The nearest web-safe colors are among its tones and shades below.

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 #554bb5, or check how it holds up for accessibility.

Generate a palette → Check contrast