#52b9bb

Fountain Blue

Closest match (96% match)

Color formats

RGB

rgb(82, 185, 187)

Red, Green, Blue components

HSL

hsl(181, 44%, 53%)

Hue, Saturation, Lightness

CMYK

cmyk(56, 1, 0, 27)

Print color encoding

Luminance

0.401

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#52b9bb

#bb5452

Analogous (Adjacent)

#52bb89

#52b9bb

#5284bb

Triadic

#52b9bb

#bb52b9

#b9bb52

Split complementary

#52b9bb

#bb5285

#bb8852

Complete conversion table

HEX

#52B9BB

RGB

rgb(82,185,187)

RGBA

rgba(82,185,187, 1)

HSL

hsl(181.14,43.57%,52.75%)

OKLCH (Modern CSS)

oklch(0.73 0.09 197.0)

CSS Variable

--color: #52b9bb;

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

2.33

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

9.02

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#52b9bb#bababb

ORIG

SIM

Deuteranopia (green)

#52b9bb#7872bb

ORIG

SIM

Tritanopia (blue)

#52b9bb#577a89

ORIG

SIM

Monochrome (color blind)

#52b9bb#aaaaaa

Mixing guide

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

MIXING PALETTE

67%

22%

12%

RYB PIGMENTS

Ultramarine blue

Pigment

67%

Cadmium yellow

Pigment

22%

Titanium white

Pigment

12%

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)

40.1%

Dark • 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.

Glassmith

#46B5C0

Verdigris

#43B3AE

Thalassa

#53B1BA

Castaway

#6DBAC0

Chestnut

#BB5452

Steel Blue

#5284BB

Ocean Green

#52BB88

Fuchsia Pink

#BB52B9

Celery

#B9BB52

Mulberry

#BB5285

Anakiwa

#91F6F8

Teal

#007F82