#163dd5

Color #163dd5

A vivid, highly saturated medium blue.

Closest named color Dark Blue #00008b · ΔE 23.35 Nearest Tailwind class blue-700 #1447e6 · ΔE 3.5

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

Conversions

HEX

#163dd5

RGB

rgb(22, 61, 213)

HSL

hsl(227.7, 81.3%, 46.1%)

HSV / HSB

hsv(227.7, 89.7%, 83.5%)

CMYK

cmyk(89.7%, 71.4%, 0%, 16.5%)

LAB

lab(34.62, 45.9, -80.09)

LCH

lch(34.62, 92.31, 299.82)

OKLCH

oklch(45.5%, 0.2331, 265.25)

HWB

hwb(227.7, 8.6%, 16.5%)

Harmony colors

Complementary

#d5ae16

Analogous

#169dd5

#163dd5

#4e16d5

Triadic

#163dd5

#d5163d

#3dd516

Split-complementary

#163dd5

#d54e16

#9dd516

Tetradic

#163dd5

#ae16d5

#d5ae16

#3dd516

Square

#163dd5

#d5169d

#d5ae16

#16d54e

Shades

Color #163dd5 mixed toward black.

#1233b2

#0f298e

#0b1f6b

#071447

#040a24

Tints

Color #163dd5 mixed toward white.

#2f56ea

#5977ee

#8299f2

#acbbf6

#d5ddfb

Tones

Color #163dd5 mixed toward gray.

#2647c5

#3650b5

#4659a5

#566395

#666c85

Accessibility

Aa White text on this color

7.89:1

Aa Black text on this color

2.66:1

White text reads better on this background (7.89:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2c2cbe · ΔE 5.3

Deuteranopia

#2926b8 · ΔE 6.8

Tritanopia

#19a9a4 · ΔE 47

Achromatopsia

#515151 · ΔE 30

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

Code

CSS

background-color: #163dd5;

Tailwind (arbitrary value)

bg-[#163dd5]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#163dd5 (#163dd5) is rgb(22, 61, 213) in RGB.

No, #163dd5 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 #163dd5, or check how it holds up for accessibility.

Generate a palette → Check contrast