#4e8d90

Smalt Blue

Closest match (92% match)

Color formats

RGB

rgb(78, 141, 144)

Red, Green, Blue components

HSL

hsl(183, 30%, 44%)

Hue, Saturation, Lightness

CMYK

cmyk(46, 2, 0, 44)

Print color encoding

Luminance

0.227

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#4e8d90

#90514e

Analogous (Adjacent)

#4e9072

#4e8d90

#4e6c90

Triadic

#4e8d90

#904e8d

#8d904e

Split complementary

#4e8d90

#904e6c

#90724e

Complete conversion table

HEX

#4E8D90

RGB

rgb(78,141,144)

RGBA

rgba(78,141,144, 1)

HSL

hsl(182.73,29.73%,43.53%)

OKLCH (Modern CSS)

oklch(0.60 0.07 199.6)

CSS Variable

--color: #4e8d90;

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

3.79

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

5.54

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#4e8d90#8e8e90

ORIG

SIM

Deuteranopia (green)

#4e8d90#666290

ORIG

SIM

Tritanopia (blue)

#4e8d90#51646f

ORIG

SIM

Monochrome (color blind)

#4e8d90#838383

Mixing guide

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

MIXING PALETTE

51%

33%

16%

RYB PIGMENTS

Ultramarine blue

Pigment

51%

Ivory black

Pigment

33%

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)

22.7%

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.

Turkish Jade

#2B888D

Paradiso

#488084

Ocean Blues

#508693

Java

#259797

Copper Rust

#90514E

Kashmir Blue

#4E6C90

Viridian

#4E9072

Strikemaster

#904E8D

Barley Corn

#8D904E

Cannon Pink

#904E6C

Half Baked

#88C7CA

Eden

#0F575A