#397a88

Ming

Closest match (97% match)

Color formats

RGB

rgb(57, 122, 136)

Red, Green, Blue components

HSL

hsl(191, 41%, 38%)

Hue, Saturation, Lightness

CMYK

cmyk(58, 10, 0, 47)

Print color encoding

Luminance

0.166

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#397a88

#884739

Analogous (Adjacent)

#39886f

#397a88

#395288

Triadic

#397a88

#88397a

#7a8839

Split complementary

#397a88

#883952

#886f39

Complete conversion table

HEX

#397A88

RGB

rgb(57,122,136)

RGBA

rgba(57,122,136, 1)

HSL

hsl(190.63,40.93%,37.84%)

OKLCH (Modern CSS)

oklch(0.54 0.07 213.8)

CSS Variable

--color: #397a88;

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

4.87

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

4.31

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#397a88#808088

ORIG

SIM

Deuteranopia (green)

#397a88#565188

ORIG

SIM

Tritanopia (blue)

#397a88#3c525b

ORIG

SIM

Monochrome (color blind)

#397a88#717171

Mixing guide

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

MIXING PALETTE

45%

44%

12%

RYB PIGMENTS

Ultramarine blue

Pigment

45%

Ivory black

Pigment

44%

Cadmium yellow

Pigment

12%

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)

16.6%

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.

Panorama

#327A88

Mysterious Blue

#3E7A85

Bermuda

#1B7D8D

Hydro

#49747F

Ironstone

#884739

Chambray

#395288

Viridian

#39886E

Plum

#88397A

Sycamore

#7A8839

Camelot

#883952

Glacier

#74B3C2

Sherpa Blue

#004552