#3565b3

Color #3565b3

A moderately saturated medium blue.

Closest named color Cornflower Blue #6495ed · ΔE 18.96 Nearest Tailwind class sky-700 #0069a8 · ΔE 6.2

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

Conversions

HEX

#3565b3

RGB

rgb(53, 101, 179)

HSL

hsl(217.1, 54.3%, 45.5%)

HSV / HSB

hsv(217.1, 70.4%, 70.2%)

CMYK

cmyk(70.4%, 43.6%, 0%, 29.8%)

LAB

lab(43.24, 10.32, -46.24)

LCH

lch(43.24, 47.38, 282.58)

OKLCH

oklch(51.4%, 0.1344, 259.67)

HWB

hwb(217.1, 20.8%, 29.8%)

Harmony colors

Complementary

#b38335

Analogous

#35a4b3

#3565b3

#4435b3

Triadic

#3565b3

#b33565

#65b335

Split-complementary

#3565b3

#b34435

#a4b335

Tetradic

#3565b3

#8335b3

#b38335

#65b335

Square

#3565b3

#b335a4

#b38335

#35b344

Shades

Color #3565b3 mixed toward black.

#2c5495

#234377

#1b335a

#12223c

#09111e

Tints

Color #3565b3 mixed toward white.

#4c7cca

#7096d5

#94b1df

#b8cbea

#dbe5f4

Tones

Color #3565b3 mixed toward gray.

#4068a9

#4a6a9e

#556d94

#5f6f89

#6a727f

Accessibility

Aa White text on this color

5.73:1

Aa Black text on this color

3.66:1

White text reads better on this background (5.73:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4e4fa4 · ΔE 10.4

Deuteranopia

#4b48a1 · ΔE 12.3

Tritanopia

#399895 · ΔE 31.2

Achromatopsia

#666666 · ΔE 23

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

Code

CSS

background-color: #3565b3;

Tailwind (arbitrary value)

bg-[#3565b3]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Royal Blue #4169e1

Frequently asked questions

#3565b3 (#3565b3) is rgb(53, 101, 179) in RGB.

No, #3565b3 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 #3565b3, or check how it holds up for accessibility.

Generate a palette → Check contrast