#427f7f

Color #427f7f

A muted dark cyan.

Closest named color Teal #008080 · ΔE 9.53 Nearest Tailwind class teal-700 #00786f · ΔE 7.4

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

Conversions

HEX

#427f7f

RGB

rgb(66, 127, 127)

HSL

hsl(180, 31.6%, 37.8%)

HSV / HSB

hsv(180, 48%, 49.8%)

CMYK

cmyk(48%, 0%, 0%, 50.2%)

LAB

lab(49.34, -19.68, -6.12)

LCH

lch(49.34, 20.61, 197.27)

OKLCH

oklch(55.6%, 0.0633, 195.49)

HWB

hwb(180, 25.9%, 50.2%)

Harmony colors

Complementary

#7f4242

Analogous

#427f60

#427f7f

#42607f

Triadic

#427f7f

#7f427f

#7f7f42

Split-complementary

#427f7f

#7f4260

#7f6042

Tetradic

#427f7f

#42427f

#7f4242

#7f7f42

Square

#427f7f

#60427f

#7f4242

#607f42

Shades

Color #427f7f mixed toward black.

#376a6a

#2c5555

#213f3f

#162a2a

#0b1515

Tints

Color #427f7f mixed toward white.

#54a2a2

#74b7b7

#97c9c9

#b9dbdb

#dceded

Tones

Color #427f7f mixed toward gray.

#477a7a

#4c7575

#517070

#566b6b

#5b6565

Accessibility

Aa White text on this color

4.59:1

Aa Black text on this color

4.57:1

White text reads better on this background (4.59:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#62637f · ΔE 25

Deuteranopia

#5f5a7f · ΔE 28.1

Tritanopia

#477f7f · ΔE 0.8

Achromatopsia

#757575 · ΔE 17.8

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

Code

CSS

background-color: #427f7f;

Tailwind (arbitrary value)

bg-[#427f7f]

Related colors

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Dark Slate Gray #2f4f4f

Light Cyan #e0ffff

Pale Turquoise #afeeee

Frequently asked questions

#427f7f (#427f7f) is rgb(66, 127, 127) in RGB.

No, #427f7f 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #427f7f, or check how it holds up for accessibility.

Generate a palette → Check contrast