#5bc1ca

Fountain Blue

Closest match (96% match)

Color formats

RGB

rgb(91, 193, 202)

Red, Green, Blue components

HSL

hsl(185, 51%, 57%)

Hue, Saturation, Lightness

CMYK

cmyk(55, 4, 0, 21)

Print color encoding

Luminance

0.446

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#5bc1ca

#ca645b

Analogous (Adjacent)

#5bca9c

#5bc1ca

#5b89ca

Triadic

#5bc1ca

#ca5bc1

#c1ca5b

Split complementary

#5bc1ca

#ca5b89

#ca9c5b

Complete conversion table

HEX

#5BC1CA

RGB

rgb(91,193,202)

RGBA

rgba(91,193,202, 1)

HSL

hsl(184.86,51.15%,57.45%)

OKLCH (Modern CSS)

oklch(0.75 0.10 203.1)

CSS Variable

--color: #5bc1ca;

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

2.12

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

9.93

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#5bc1ca#c5c5ca

ORIG

SIM

Deuteranopia (green)

#5bc1ca#837cca

ORIG

SIM

Tritanopia (blue)

#5bc1ca#608291

ORIG

SIM

Monochrome (color blind)

#5bc1ca#b2b2b2

Mixing guide

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

MIXING PALETTE

57%

26%

17%

RYB PIGMENTS

Ultramarine blue

Pigment

57%

Titanium white

Pigment

26%

Cadmium yellow

Pigment

17%

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)

44.6%

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.

Sea Serpent

#4BC7CF

Castaway

#6DBAC0

Glassmith

#46B5C0

Summer of ’82

#74CDD8

Chestnut Rose

#CA645B

Danube

#5B89CA

Emerald

#5BCA9C

Fuchsia Pink

#CA5BC1

Celery

#C1CA5B

Mulberry

#CA5B89

Anakiwa

#9BFEFF

Blue Lagoon

#008790