#3163b5

Color #3163b5

A moderately saturated medium blue.

Closest named color Cornflower Blue #6495ed · ΔE 19.47 Nearest Tailwind class sky-700 #0069a8 · ΔE 6.4

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

Conversions

HEX

#3163b5

RGB

rgb(49, 99, 181)

HSL

hsl(217.3, 57.4%, 45.1%)

HSV / HSB

hsv(217.3, 72.9%, 71%)

CMYK

cmyk(72.9%, 45.3%, 0%, 29%)

LAB

lab(42.63, 11.76, -48.39)

LCH

lch(42.63, 49.8, 283.66)

OKLCH

oklch(50.9%, 0.1408, 259.82)

HWB

hwb(217.3, 19.2%, 29%)

Harmony colors

Complementary

#b58331

Analogous

#31a5b5

#3163b5

#4131b5

Triadic

#3163b5

#b53163

#63b531

Split-complementary

#3163b5

#b54131

#a5b531

Tetradic

#3163b5

#8331b5

#b58331

#63b531

Square

#3163b5

#b531a5

#b58331

#31b541

Shades

Color #3163b5 mixed toward black.

#295297

#214279

#18315b

#10213c

#08101e

Tints

Color #3163b5 mixed toward white.

#477acd

#6c95d7

#91afe1

#b6caeb

#dae4f5

Tones

Color #3163b5 mixed toward gray.

#3c66aa

#47689f

#526b94

#5d6e89

#68707e

Accessibility

Aa White text on this color

5.86:1

Aa Black text on this color

3.58:1

White text reads better on this background (5.86:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4c4ca6 · ΔE 10.6

Deuteranopia

#4945a2 · ΔE 12.5

Tritanopia

#359895 · ΔE 32

Achromatopsia

#656565 · ΔE 23.6

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

Code

CSS

background-color: #3163b5;

Tailwind (arbitrary value)

bg-[#3163b5]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Royal Blue #4169e1

Dodger Blue #1e90ff

Frequently asked questions

#3163b5 (#3163b5) is rgb(49, 99, 181) in RGB.

No, #3163b5 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.

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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 #3163b5, or check how it holds up for accessibility.

Generate a palette → Check contrast