#48efff

Aquamarine

Closest match (81% match)

Color formats

RGB

rgb(72, 239, 255)

Red, Green, Blue components

HSL

hsl(185, 100%, 64%)

Hue, Saturation, Lightness

CMYK

cmyk(72, 6, 0, 0)

Print color encoding

Luminance

0.703

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#48efff

#ff5848

Analogous (Adjacent)

#48ffb3

#48efff

#4893ff

Triadic

#48efff

#ff48ef

#efff48

Split complementary

#48efff

#ff4893

#ffb348

Complete conversion table

HEX

#48EFFF

RGB

rgb(72,239,255)

RGBA

rgba(72,239,255, 1)

HSL

hsl(185.25,100%,64.12%)

OKLCH (Modern CSS)

oklch(0.88 0.13 204.5)

CSS Variable

--color: #48efff;

Preview

Readability and Typography

Headline Test

This text demonstrates the reading experience on this background color.

Headline Test

This text demonstrates the reading experience on this background color.

UI Component Set

This is an example alert bar using the selected color.

SOLIDSOFTOUTLINE

Product Mockup

4582 •••• •••• 9018

CARDHOLDER

JOHN DOE

VALID

12/28

Mobile application

Customer support

Hi! How can we help you today?

I love this new color! 😍

Data visualization

Weekly growth

+1,240

12.5%

WED

2,450

Contrast

Contrast and readability (WCAG)

On white background

1.39

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

15.07

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#48efff#f6f6ff

ORIG

SIM

Deuteranopia (green)

#48efff#8b7fff

ORIG

SIM

Tritanopia (blue)

#48efff#508fa1

ORIG

SIM

Monochrome (color blind)

#48efff#dadada

Mixing guide

How to mix this color using physical paints or printing inks.

MIXING PALETTE

55%

28%

16%

RYB PIGMENTS

Ultramarine blue

Pigment

55%

Titanium white

Pigment

28%

Cadmium yellow

Pigment

16%

Unlike light, mixing paints makes colors darker. This simulation mimics the behavior of physical pigments.

Physical properties

Perceptual and light-related properties derived from the digital color.

Spectral relationship

Cyan hue

485–500 nm • closest visible-spectrum range

750 nm

380 nm

Visual temperature

Cool

A perceptual warm–cool classification. Kelvin does not apply to an arbitrary interface color.

Cool

Neutral

Warm

Luminance (brightness)

70.3%

Light • relative luminance

50%

100%

An RGB color is produced by combined screen light, so this range is a visual comparison rather than an exact physical wavelength.

Gradient gallery

Generate premium CSS backgrounds and textures from your color.

Similar & Related Colors

Mathematically computed harmonies, shades, and similar tones for this color.

Sparky Blue

#22EEFF

Brain Freeze

#00EEFF

Cyan

#0FF0FE

Frozen Turquoise

#53F6FF

Sunset Orange

#FF5848

Dodger Blue

#4893FF

Aquamarine

#48FFB4

Pink Flamingo

#FF48EF

Golden Fizz

#EFFF48

Wild Strawberry

#FF4893

Anakiwa

#96FFFF

Pacific Blue

#00B2C2