#2acfef

Color #2acfef

A vivid, highly saturated medium cyan.

Closest named color Sky Blue #87ceeb · ΔE 15.83 Nearest Tailwind class cyan-400 #00d3f2 · ΔE 1.4

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

Conversions

HEX

#2acfef

RGB

rgb(42, 207, 239)

HSL

hsl(189.7, 86%, 55.1%)

HSV / HSB

hsv(189.7, 82.4%, 93.7%)

CMYK

cmyk(82.4%, 13.4%, 0%, 6.3%)

LAB

lab(76.89, -29.34, -27.2)

LCH

lch(76.89, 40.01, 222.83)

OKLCH

oklch(78.9%, 0.1323, 215.06)

HWB

hwb(189.7, 16.5%, 6.3%)

Harmony colors

Complementary

#ef4a2a

Analogous

#2aefac

#2acfef

#2a6def

Triadic

#2acfef

#ef2acf

#cfef2a

Split-complementary

#2acfef

#ef2a6d

#efac2a

Tetradic

#2acfef

#4a2aef

#ef4a2a

#cfef2a

Square

#2acfef

#ac2aef

#ef4a2a

#6def2a

Shades

Color #2acfef mixed toward black.

#10b9da

#0d94ae

#0a6f83

#074a57

#03252c

Tints

Color #2acfef mixed toward white.

#4ed7f2

#71dff4

#95e7f7

#b8effa

#dcf7fc

Tones

Color #2acfef mixed toward gray.

#3ac4df

#4bb9ce

#5baebe

#6ca3ad

#7c989d

Accessibility

Aa White text on this color

1.86:1

Aa Black text on this color

11.27:1

Black text reads better on this background (11.27:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#9192e8 · ΔE 30.1

Deuteranopia

#897de6 · ΔE 34.3

Tritanopia

#41e2e1 · ΔE 11.6

Achromatopsia

#bebebe · ΔE 22.8

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

Code

CSS

background-color: #2acfef;

Tailwind (arbitrary value)

bg-[#2acfef]

Related colors

Powder Blue #b0e0e6

Light Blue #add8e6

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Frequently asked questions

#2acfef (#2acfef) is rgb(42, 207, 239) in RGB.

No, #2acfef 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 #2acfef, or check how it holds up for accessibility.

Generate a palette → Check contrast