#4aa9bc

Fountain Blue

Closest match (95% match)

Color formats

RGB

rgb(74, 169, 188)

Red, Green, Blue components

HSL

hsl(190, 46%, 51%)

Hue, Saturation, Lightness

CMYK

cmyk(61, 10, 0, 26)

Print color encoding

Luminance

0.335

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#4aa9bc

#bc5d4a

Analogous (Adjacent)

#4abc96

#4aa9bc

#4a70bc

Triadic

#4aa9bc

#bc4aa9

#a9bc4a

Split complementary

#4aa9bc

#bc4a70

#bc964a

Complete conversion table

HEX

#4AA9BC

RGB

rgb(74,169,188)

RGBA

rgba(74,169,188, 1)

HSL

hsl(190,45.97%,51.37%)

OKLCH (Modern CSS)

oklch(0.69 0.09 212.9)

CSS Variable

--color: #4aa9bc;

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

2.73

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

7.69

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#4aa9bc#b1b2bc

ORIG

SIM

Deuteranopia (green)

#4aa9bc#736cbc

ORIG

SIM

Tritanopia (blue)

#4aa9bc#4f6f7c

ORIG

SIM

Monochrome (color blind)

#4aa9bc#9c9c9c

Mixing guide

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

MIXING PALETTE

75%

20%

RYB PIGMENTS

Ultramarine blue

Pigment

75%

Cadmium yellow

Pigment

20%

Titanium white

Pigment

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)

33.5%

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.

Viking

#4DB1C8

Finnish Fiord

#5DB0BE

Blue Bobbin

#52B4CA

Aquarius

#2DB0CE

Chestnut

#BC5D4A

Indigo

#4A70BC

Puerto Rico

#4ABC96

Fuchsia Pink

#BC4AA9

Celery

#A9BC4A

Blush

#BC4A70

Malibu

#8AE5F9

Blue Lagoon

#007183