#4081a2

Steel Blue

Closest match (95% match)

Color formats

RGB

rgb(64, 129, 162)

Red, Green, Blue components

HSL

hsl(200, 43%, 44%)

Hue, Saturation, Lightness

CMYK

cmyk(60, 20, 0, 36)

Print color encoding

Luminance

0.194

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#4081a2

#a26140

Analogous (Adjacent)

#40a292

#4081a2

#4050a2

Triadic

#4081a2

#a24081

#81a240

Split complementary

#4081a2

#a24050

#a29240

Complete conversion table

HEX

#4081A2

RGB

rgb(64,129,162)

RGBA

rgba(64,129,162, 1)

HSL

hsl(200.2,43.36%,44.31%)

OKLCH (Modern CSS)

oklch(0.57 0.08 232.9)

CSS Variable

--color: #4081a2;

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

4.30

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

4.88

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#4081a2#9090a2

ORIG

SIM

Deuteranopia (green)

#4081a2#645da2

ORIG

SIM

Tritanopia (blue)

#4081a2#435862

ORIG

SIM

Monochrome (color blind)

#4081a2#7a7a7a

Mixing guide

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

MIXING PALETTE

64%

23%

13%

RYB PIGMENTS

Ultramarine blue

Pigment

64%

Ivory black

Pigment

23%

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

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)

19.4%

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.

Underwater Moonlight

#4488AA

Cry Me a River

#427898

Zenith

#497A9F

Bleu Ciel

#007BA1

Sepia Skin

#A26140

San Marino

#4050A2

Keppel

#40A292

Rouge

#A24081

Sushi

#81A240

Hippie Pink

#A24050

Viking

#7DBADD

Regal Blue

#004C6A