#428890

Color #428890

A muted medium cyan.

Closest named color Cadet Blue #5f9ea0 · ΔE 9.18 Nearest Tailwind class cyan-600 #0092b8 · ΔE 10.2

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Conversions

HEX

#428890

RGB

rgb(66, 136, 144)

HSL

hsl(186.2, 37.1%, 41.2%)

HSV / HSB

hsv(186.2, 54.2%, 56.5%)

CMYK

cmyk(54.2%, 5.6%, 0%, 43.5%)

LAB

lab(52.71, -19.6, -11.02)

LCH

lch(52.71, 22.49, 209.35)

OKLCH

oklch(58.5%, 0.0712, 205.27)

HWB

hwb(186.2, 25.9%, 43.5%)

Harmony colors

Complementary

#904a42

Analogous

#429071

#428890

#426190

Triadic

#428890

#904288

#889042

Split-complementary

#428890

#904261

#907142

Tetradic

#428890

#4a4290

#904a42

#889042

Square

#428890

#714290

#904a42

#619042

Shades

Color #428890 mixed toward black.

#377178

#2c5b60

#214448

#162d30

#0b1718

Tints

Color #428890 mixed toward white.

#54a7b0

#76b8c0

#98cad0

#badce0

#ddedef

Tones

Color #428890 mixed toward gray.

#49838a

#4f7e83

#56797d

#5c7376

#636e70

Accessibility

Aa White text on this color

4.07:1

Aa Black text on this color

5.16:1

Black text reads better on this background (5.16:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#68688e · ΔE 25.5

Deuteranopia

#645e8e · ΔE 27.6

Tritanopia

#488d8c · ΔE 4.2

Achromatopsia

#7e7e7e · ΔE 18.2

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

Code

CSS

background-color: #428890;

Tailwind (arbitrary value)

bg-[#428890]

Related colors

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#428890 (#428890) is rgb(66, 136, 144) in RGB.

No, #428890 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 #428890, or check how it holds up for accessibility.

Generate a palette → Check contrast