#3573de

Color #3573de

A vivid, highly saturated medium blue.

Closest named color Royal Blue #4169e1 · ΔE 10.35 Nearest Tailwind class blue-500 #2b7fff · ΔE 5.5

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

Conversions

HEX

#3573de

RGB

rgb(53, 115, 222)

HSL

hsl(218, 71.9%, 53.9%)

HSV / HSB

hsv(218, 76.1%, 87.1%)

CMYK

cmyk(76.1%, 48.2%, 0%, 12.9%)

LAB

lab(49.85, 17.39, -60.33)

LCH

lch(49.85, 62.79, 286.08)

OKLCH

oklch(57.3%, 0.1758, 260.51)

HWB

hwb(218, 20.8%, 12.9%)

Harmony colors

Complementary

#dea035

Analogous

#35c7de

#3573de

#4b35de

Triadic

#3573de

#de3573

#73de35

Split-complementary

#3573de

#de4b35

#c7de35

Tetradic

#3573de

#a035de

#dea035

#73de35

Square

#3573de

#de35c7

#dea035

#35de4b

Shades

Color #3573de mixed toward black.

#205dc5

#1a4a9e

#133876

#0d254f

#061327

Tints

Color #3573de mixed toward white.

#578ae3

#78a2e9

#9ab9ee

#bcd0f4

#dde8f9

Tones

Color #3573de mixed toward gray.

#4377d0

#517ac2

#5f7eb4

#6d82a6

#7b8698

Accessibility

Aa White text on this color

4.51:1

Aa Black text on this color

4.66:1

Black text reads better on this background (4.66:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5757cb · ΔE 12

Deuteranopia

#534ec6 · ΔE 14.4

Tritanopia

#3abab6 · ΔE 36.3

Achromatopsia

#777777 · ΔE 26.1

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

Code

CSS

background-color: #3573de;

Tailwind (arbitrary value)

bg-[#3573de]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#3573de (#3573de) is rgb(53, 115, 222) in RGB.

No, #3573de 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.

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 #3573de, or check how it holds up for accessibility.

Generate a palette → Check contrast