#4d8386

Smalt Blue

Closest match (94% match)

Color formats

RGB

rgb(77, 131, 134)

Red, Green, Blue components

HSL

hsl(183, 27%, 41%)

Hue, Saturation, Lightness

CMYK

cmyk(43, 2, 0, 47)

Print color encoding

Luminance

0.195

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#4d8386

#86504d

Analogous (Adjacent)

#4d866d

#4d8386

#4d6686

Triadic

#4d8386

#864d83

#83864d

Split complementary

#4d8386

#864d67

#866c4d

Complete conversion table

HEX

#4D8386

RGB

rgb(77,131,134)

RGBA

rgba(77,131,134, 1)

HSL

hsl(183.16,27.01%,41.37%)

OKLCH (Modern CSS)

oklch(0.57 0.06 200.3)

CSS Variable

--color: #4d8386;

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

4.28

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

4.91

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#4d8386#848486

ORIG

SIM

Deuteranopia (green)

#4d8386#615e86

ORIG

SIM

Tritanopia (blue)

#4d8386#505f6a

ORIG

SIM

Monochrome (color blind)

#4d8386#7a7a7a

Mixing guide

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

MIXING PALETTE

44%

43%

13%

RYB PIGMENTS

Ivory black

Pigment

44%

Ultramarine blue

Pigment

43%

Cadmium yellow

Pigment

13%

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)

19.5%

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.

Paradiso

#488084

Submerged

#4A7D82

Diver’s Eden

#3A797E

Turkish Jade

#2B888D

Roman Coffee

#86504D

Bismark

#4D6686

Como

#4D866C

Strikemaster

#864D83

Shadow

#83864D

Cannon Pink

#864D67

Neptune

#86BDC0

Eden

#134E51