#3f6cc2

Color #3f6cc2

A moderately saturated medium blue.

Closest named color Cornflower Blue #6495ed · ΔE 15.8 Nearest Tailwind class sky-700 #0069a8 · ΔE 7.7

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

Conversions

HEX

#3f6cc2

RGB

rgb(63, 108, 194)

HSL

hsl(219.4, 51.8%, 50.4%)

HSV / HSB

hsv(219.4, 67.5%, 76.1%)

CMYK

cmyk(67.5%, 44.3%, 0%, 23.9%)

LAB

lab(46.55, 12.93, -49.64)

LCH

lch(46.55, 51.3, 284.6)

OKLCH

oklch(54.3%, 0.1433, 261.98)

HWB

hwb(219.4, 24.7%, 23.9%)

Harmony colors

Complementary

#c2953f

Analogous

#3faec2

#3f6cc2

#543fc2

Triadic

#3f6cc2

#c23f6c

#6cc23f

Split-complementary

#3f6cc2

#c2543f

#aec23f

Tetradic

#3f6cc2

#953fc2

#c2953f

#6cc23f

Square

#3f6cc2

#c23fae

#c2953f

#3fc254

Shades

Color #3f6cc2 mixed toward black.

#345aa3

#294882

#1f3662

#152441

#0a1221

Tints

Color #3f6cc2 mixed toward white.

#5f84cc

#7f9dd6

#9fb5e1

#bfceeb

#dfe6f5

Tones

Color #3f6cc2 mixed toward gray.

#4a6fb7

#5573ac

#6076a1

#6b7a96

#767d8b

Accessibility

Aa White text on this color

5.08:1

Aa Black text on this color

4.14:1

White text reads better on this background (5.08:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5656b2 · ΔE 10.1

Deuteranopia

#5350ae · ΔE 11.7

Tritanopia

#42a4a1 · ΔE 32.4

Achromatopsia

#6e6e6e · ΔE 23.9

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

Code

CSS

background-color: #3f6cc2;

Tailwind (arbitrary value)

bg-[#3f6cc2]

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

#3f6cc2 (#3f6cc2) is rgb(63, 108, 194) in RGB.

No, #3f6cc2 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 #3f6cc2, or check how it holds up for accessibility.

Generate a palette → Check contrast