#4c8488

Smalt Blue

Closest match (94% match)

Color formats

RGB

rgb(76, 132, 136)

Red, Green, Blue components

HSL

hsl(184, 28%, 42%)

Hue, Saturation, Lightness

CMYK

cmyk(44, 3, 0, 47)

Print color encoding

Luminance

0.198

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#4c8488

#88504c

Analogous (Adjacent)

#4c886e

#4c8488

#4c6688

Triadic

#4c8488

#884c84

#84884c

Split complementary

#4c8488

#884c66

#886e4c

Complete conversion table

HEX

#4C8488

RGB

rgb(76,132,136)

RGBA

rgba(76,132,136, 1)

HSL

hsl(184,28.3%,41.57%)

OKLCH (Modern CSS)

oklch(0.58 0.06 201.6)

CSS Variable

--color: #4c8488;

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

4.23

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

4.96

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#4c8488#868688

ORIG

SIM

Deuteranopia (green)

#4c8488#615e88

ORIG

SIM

Tritanopia (blue)

#4c8488#4f5f6a

ORIG

SIM

Monochrome (color blind)

#4c8488#7b7b7b

Mixing guide

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

MIXING PALETTE

45%

42%

14%

RYB PIGMENTS

Ultramarine blue

Pigment

45%

Ivory black

Pigment

42%

Cadmium yellow

Pigment

14%

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)

19.8%

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.

Paradiso

#488084

Submerged

#4A7D82

Turkish Jade

#2B888D

Ocean Blues

#508693

Spicy Mix

#88504C

Bismark

#4C6688

Viridian

#4C886E

Cannon Pink

#884C84

Shadow

#84884C

Cannon Pink

#884C66

Neptune

#85BEC2

Eden

#104F53