#28ffdb

Color #28ffdb

A vivid, highly saturated medium cyan.

Closest named color Aquamarine #7fffd4 · ΔE 12.66 Nearest Tailwind class teal-300 #46ecd5 · ΔE 5

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

Conversions

HEX

#28ffdb

RGB

rgb(40, 255, 219)

HSL

hsl(170, 100%, 57.8%)

HSV / HSB

hsv(170, 84.3%, 100%)

CMYK

cmyk(84.3%, 0%, 14.1%, 0%)

LAB

lab(90.36, -56.39, 3.45)

LCH

lch(90.36, 56.5, 176.5)

OKLCH

oklch(89.7%, 0.161, 177.05)

HWB

hwb(170, 15.7%, 0%)

Harmony colors

Complementary

#ff284c

Analogous

#28ff70

#28ffdb

#28b7ff

Triadic

#28ffdb

#db28ff

#ffdb28

Split-complementary

#28ffdb

#ff28b7

#ff7028

Tetradic

#28ffdb

#284cff

#ff284c

#ffdb28

Square

#28ffdb

#7028ff

#ff284c

#b7ff28

Shades

Color #28ffdb mixed toward black.

#00f6cd

#00c5a4

#00937b

#006252

#003129

Tints

Color #28ffdb mixed toward white.

#4cffe1

#70ffe7

#93ffed

#b7fff3

#dbfff9

Tones

Color #28ffdb mixed toward gray.

#3aedcf

#4cdbc3

#5ec9b7

#70b7ab

#81a59f

Accessibility

Aa White text on this color

1.28:1

Aa Black text on this color

16.42:1

Black text reads better on this background (16.42:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#b2b4e4 · ΔE 36.8

Deuteranopia

#a798e7 · ΔE 44.4

Tritanopia

#4bebed · ΔE 12.1

Achromatopsia

#e3e3e3 · ΔE 25.7

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

Code

CSS

background-color: #28ffdb;

Tailwind (arbitrary value)

bg-[#28ffdb]

Related colors

Turquoise #40e0d0

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#28ffdb (#28ffdb) is rgb(40, 255, 219) in RGB.

No, #28ffdb 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 #28ffdb, or check how it holds up for accessibility.

Generate a palette → Check contrast