#143063

Color #143063

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 21.15 Nearest Tailwind class blue-950 #162456 · ΔE 4.5

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Conversions

HEX

#143063

RGB

rgb(20, 48, 99)

HSL

hsl(218.7, 66.4%, 23.3%)

HSV / HSB

hsv(218.7, 79.8%, 38.8%)

CMYK

cmyk(79.8%, 51.5%, 0%, 61.2%)

LAB

lab(20.69, 9.74, -33.23)

LCH

lch(20.69, 34.63, 286.34)

OKLCH

oklch(32%, 0.0965, 261.18)

HWB

hwb(218.7, 7.8%, 61.2%)

Harmony colors

Complementary

#634714

Analogous

#145763

#143063

#1f1463

Triadic

#143063

#631430

#306314

Split-complementary

#143063

#631f14

#576314

Tetradic

#143063

#471463

#634714

#306314

Square

#143063

#631457

#634714

#14631f

Shades

Color #143063 mixed toward black.

#112852

#0d2042

#0a1831

#071021

#030810

Tints

Color #143063 mixed toward white.

#1f4a99

#2a65cf

#5c8ade

#93b1e9

#c9d8f4

Tones

Color #143063 mixed toward gray.

#1b325c

#213456

#28364f

#2e3849

#353a42

Accessibility

Aa White text on this color

12.86:1

Aa Black text on this color

1.63:1

White text reads better on this background (12.86:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#23235a · ΔE 6.5

Deuteranopia

#211f57 · ΔE 7.5

Tritanopia

#165250 · ΔE 25.9

Achromatopsia

#323232 · ΔE 19.8

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

Code

CSS

background-color: #143063;

Tailwind (arbitrary value)

bg-[#143063]

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

#143063 (#143063) is rgb(20, 48, 99) in RGB.

No, #143063 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 #143063, or check how it holds up for accessibility.

Generate a palette → Check contrast