#18f7ff

Color #18f7ff

A vivid, highly saturated medium cyan.

Closest named color Aqua #00ffff · ΔE 5.72 Nearest Tailwind class cyan-300 #53eafd · ΔE 5.5

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

Conversions

HEX

#18f7ff

RGB

rgb(24, 247, 255)

HSL

hsl(182.1, 100%, 54.7%)

HSV / HSB

hsv(182.1, 90.6%, 100%)

CMYK

cmyk(90.6%, 3.1%, 0%, 0%)

LAB

lab(88.89, -44.01, -17.46)

LCH

lch(88.89, 47.35, 201.64)

OKLCH

oklch(88.8%, 0.1488, 199.07)

HWB

hwb(182.1, 9.4%, 0%)

Harmony colors

Complementary

#ff2018

Analogous

#18ff94

#18f7ff

#1883ff

Triadic

#18f7ff

#ff18f7

#f7ff18

Split-complementary

#18f7ff

#ff1883

#ff9418

Tetradic

#18f7ff

#2018ff

#ff2018

#f7ff18

Square

#18f7ff

#9418ff

#ff2018

#83ff18

Shades

Color #18f7ff mixed toward black.

#00e0e8

#00b3ba

#00878b

#005a5d

#002d2e

Tints

Color #18f7ff mixed toward white.

#3ef8ff

#65faff

#8bfbff

#b2fcff

#d8feff

Tones

Color #18f7ff mixed toward gray.

#2be5ec

#3ed3d8

#52c1c5

#65afb2

#789d9f

Accessibility

Aa White text on this color

1.33:1

Aa Black text on this color

15.79:1

Black text reads better on this background (15.79:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#abadfd · ΔE 35.2

Deuteranopia

#a192fd · ΔE 40.9

Tritanopia

#42fcfb · ΔE 3

Achromatopsia

#dfdfdf · ΔE 24.6

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

Code

CSS

background-color: #18f7ff;

Tailwind (arbitrary value)

bg-[#18f7ff]

Related colors

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Dark Slate Gray #2f4f4f

Frequently asked questions

#18f7ff (#18f7ff) is rgb(24, 247, 255) in RGB.

No, #18f7ff 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 #18f7ff, or check how it holds up for accessibility.

Generate a palette → Check contrast