#4f7bb3

Steel Blue

Closest match (96% match)

Color formats

RGB

rgb(79, 123, 179)

Red, Green, Blue components

HSL

hsl(214, 40%, 51%)

Hue, Saturation, Lightness

CMYK

cmyk(56, 31, 0, 30)

Print color encoding

Luminance

0.191

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#4f7bb3

#b3874f

Analogous (Adjacent)

#4fadb3

#4f7bb3

#554fb3

Triadic

#4f7bb3

#b34f7b

#7bb34f

Split complementary

#4f7bb3

#b3554f

#adb34f

Complete conversion table

HEX

#4F7BB3

RGB

rgb(79,123,179)

RGBA

rgba(79,123,179, 1)

HSL

hsl(213.6,39.68%,50.59%)

OKLCH (Modern CSS)

oklch(0.58 0.10 255.0)

CSS Variable

--color: #4f7bb3;

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

4.36

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

4.82

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#4f7bb3#9494b3

ORIG

SIM

Deuteranopia (green)

#4f7bb3#736db3

ORIG

SIM

Tritanopia (blue)

#4f7bb3#515c66

ORIG

SIM

Monochrome (color blind)

#4f7bb3#797979

Mixing guide

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

MIXING PALETTE

86%

11%

RYB PIGMENTS

Ultramarine blue

Pigment

86%

Cadmium yellow

Pigment

11%

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

Blue hue

450–495 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)

19.1%

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.

Endless River

#567AAD

Into the Blue

#4F7BA7

Sail On

#4575AD

Fisher King

#5182B9

Driftwood

#B3874F

Blue Violet

#554FB3

Fountain Blue

#4FADB3

Cadillac

#B34F7B

Chelsea Cucumber

#7BB34F

Matrix

#B3554F

Jordy Blue

#8BB4F0

Regal Blue

#00477A