#143b41

Color #143b41

A moderately saturated very dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 9.66 Nearest Tailwind class teal-950 #022f2e · ΔE 6

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Conversions

HEX

#143b41

RGB

rgb(20, 59, 65)

HSL

hsl(188, 52.9%, 16.7%)

HSV / HSB

hsv(188, 69.2%, 25.5%)

CMYK

cmyk(69.2%, 9.2%, 0%, 74.5%)

LAB

lab(22.51, -11.44, -7.8)

LCH

lch(22.51, 13.85, 214.29)

OKLCH

oklch(32.8%, 0.0445, 209.04)

HWB

hwb(188, 7.8%, 74.5%)

Harmony colors

Complementary

#411a14

Analogous

#144131

#143b41

#142541

Triadic

#143b41

#41143b

#3b4114

Split-complementary

#143b41

#411425

#413114

Tetradic

#143b41

#1a1441

#411a14

#3b4114

Square

#143b41

#311441

#411a14

#254114

Shades

Color #143b41 mixed toward black.

#113136

#0d272b

#0a1e21

#071416

#030a0b

Tints

Color #143b41 mixed toward white.

#256c77

#359dad

#5dbecd

#93d4de

#c9e9ee

Tones

Color #143b41 mixed toward gray.

#18383d

#1c363a

#1f3336

#233032

#272d2e

Accessibility

Aa White text on this color

12.13:1

Aa Black text on this color

1.73:1

White text reads better on this background (12.13:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2a2a40 · ΔE 19.8

Deuteranopia

#28243f · ΔE 22.6

Tritanopia

#173e3e · ΔE 3.6

Achromatopsia

#363636 · ΔE 13.2

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

Code

CSS

background-color: #143b41;

Tailwind (arbitrary value)

bg-[#143b41]

Related colors

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Light Blue #add8e6

Dark Turquoise #00ced1

Deep Sky Blue #00bfff

Aqua #00ffff

Frequently asked questions

#143b41 (#143b41) is rgb(20, 59, 65) in RGB.

No, #143b41 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 #143b41, or check how it holds up for accessibility.

Generate a palette → Check contrast