#143e5a

Color #143e5a

A moderately saturated dark blue.

Closest named color Charcoal #36454f · ΔE 13.46 Nearest Tailwind class sky-900 #024a70 · ΔE 4.7

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Conversions

HEX

#143e5a

RGB

rgb(20, 62, 90)

HSL

hsl(204, 63.6%, 21.6%)

HSV / HSB

hsv(204, 77.8%, 35.3%)

CMYK

cmyk(77.8%, 31.1%, 0%, 64.7%)

LAB

lab(24.74, -3.8, -20.9)

LCH

lch(24.74, 21.24, 259.7)

OKLCH

oklch(34.9%, 0.0671, 241.72)

HWB

hwb(204, 7.8%, 64.7%)

Harmony colors

Complementary

#5a3014

Analogous

#145a53

#143e5a

#141b5a

Triadic

#143e5a

#5a143e

#3e5a14

Split-complementary

#143e5a

#5a141b

#5a5314

Tetradic

#143e5a

#30145a

#5a3014

#3e5a14

Square

#143e5a

#53145a

#5a3014

#1b5a14

Shades

Color #143e5a mixed toward black.

#11344b

#0d293c

#0a1f2d

#07151e

#030a0f

Tints

Color #143e5a mixed toward white.

#206491

#2c89c7

#5ba8db

#92c5e7

#c8e2f3

Tones

Color #143e5a mixed toward gray.

#1a3d54

#203c4e

#263b49

#2b3943

#31383d

Accessibility

Aa White text on this color

11.25:1

Aa Black text on this color

1.87:1

White text reads better on this background (11.25:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2c2c54 · ΔE 13.6

Deuteranopia

#292653 · ΔE 14.5

Tritanopia

#184f4e · ΔE 16.7

Achromatopsia

#3b3b3b · ΔE 14.6

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

Code

CSS

background-color: #143e5a;

Tailwind (arbitrary value)

bg-[#143e5a]

Related colors

Charcoal #36454f

Light Sky Blue #87cefa

Steel Blue #4682b4

Alice Blue #f0f8ff

Dodger Blue #1e90ff

Light Slate Gray #778899

Frequently asked questions

#143e5a (#143e5a) is rgb(20, 62, 90) in RGB.

No, #143e5a 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 #143e5a, or check how it holds up for accessibility.

Generate a palette → Check contrast