#3544b4

Color #3544b4

A moderately saturated medium blue.

Closest named color Slate Blue #6a5acd · ΔE 12.13 Nearest Tailwind class blue-800 #193cb8 · ΔE 2.9

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

Conversions

HEX

#3544b4

RGB

rgb(53, 68, 180)

HSL

hsl(232.9, 54.5%, 45.7%)

HSV / HSB

hsv(232.9, 70.6%, 70.6%)

CMYK

cmyk(70.6%, 62.2%, 0%, 29.4%)

LAB

lab(34.37, 32.13, -61.17)

LCH

lch(34.37, 69.09, 297.71)

OKLCH

oklch(44.7%, 0.1766, 271.36)

HWB

hwb(232.9, 20.8%, 29.4%)

Harmony colors

Complementary

#b4a535

Analogous

#3584b4

#3544b4

#6635b4

Triadic

#3544b4

#b43544

#44b435

Split-complementary

#3544b4

#b46635

#84b435

Tetradic

#3544b4

#a535b4

#b4a535

#44b435

Square

#3544b4

#b43584

#b4a535

#35b466

Shades

Color #3544b4 mixed toward black.

#2c3996

#232d78

#1b225a

#12173c

#090b1e

Tints

Color #3544b4 mixed toward white.

#4d5cca

#707cd5

#949ddf

#b8beea

#dbdef4

Tones

Color #3544b4 mixed toward gray.

#404ca9

#4a549f

#555c94

#5f648a

#6a6c7f

Accessibility

Aa White text on this color

7.96:1

Aa Black text on this color

2.64:1

White text reads better on this background (7.96:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3c3ca2 · ΔE 3.6

Deuteranopia

#3b3a9d · ΔE 4.4

Tritanopia

#36918d · ΔE 38.5

Achromatopsia

#515151 · ΔE 27.1

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

Code

CSS

background-color: #3544b4;

Tailwind (arbitrary value)

bg-[#3544b4]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#3544b4 (#3544b4) is rgb(53, 68, 180) in RGB.

No, #3544b4 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 #3544b4, or check how it holds up for accessibility.

Generate a palette → Check contrast