#163569

Color #163569

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 20.65 Nearest Tailwind class blue-900 #1c398e · ΔE 5.9

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

Conversions

HEX

#163569

RGB

rgb(22, 53, 105)

HSL

hsl(217.6, 65.4%, 24.9%)

HSV / HSB

hsv(217.6, 79%, 41.2%)

CMYK

cmyk(79%, 49.5%, 0%, 58.8%)

LAB

lab(22.78, 8.95, -33.76)

LCH

lch(22.78, 34.93, 284.85)

OKLCH

oklch(33.7%, 0.0983, 260.16)

HWB

hwb(217.6, 8.6%, 58.8%)

Harmony colors

Complementary

#694a16

Analogous

#165f69

#163569

#201669

Triadic

#163569

#691635

#356916

Split-complementary

#163569

#692016

#5f6916

Tetradic

#163569

#4a1669

#694a16

#356916

Square

#163569

#69165f

#694a16

#166920

Shades

Color #163569 mixed toward black.

#122c58

#0f2346

#0b1a35

#071223

#040912

Tints

Color #163569 mixed toward white.

#21509e

#2c6ad3

#618fde

#95b5e9

#cadaf4

Tones

Color #163569 mixed toward gray.

#1d3762

#24385b

#2b3a54

#323c4d

#393e46

Accessibility

Aa White text on this color

12.02:1

Aa Black text on this color

1.75:1

White text reads better on this background (12.02:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#27275f · ΔE 7.2

Deuteranopia

#25225d · ΔE 8.5

Tritanopia

#185755 · ΔE 25.8

Achromatopsia

#363636 · ΔE 19.9

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

Code

CSS

background-color: #163569;

Tailwind (arbitrary value)

bg-[#163569]

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

#163569 (#163569) is rgb(22, 53, 105) in RGB.

No, #163569 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #163569, or check how it holds up for accessibility.

Generate a palette → Check contrast