#4477bb

Steel Blue

Closest match (95% match)

Color formats

RGB

rgb(68, 119, 187)

Red, Green, Blue components

HSL

hsl(214, 47%, 50%)

Hue, Saturation, Lightness

CMYK

cmyk(64, 36, 0, 27)

Print color encoding

Luminance

0.180

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#4477bb

#bb8844

Analogous (Adjacent)

#44b3bb

#4477bb

#4c44bb

Triadic

#4477bb

#bb4477

#77bb44

Split complementary

#4477bb

#bb4c44

#b3bb44

Complete conversion table

HEX

#4477BB

RGB

rgb(68,119,187)

RGBA

rgba(68,119,187, 1)

HSL

hsl(214.29,46.67%,50%)

OKLCH (Modern CSS)

oklch(0.57 0.12 256.2)

CSS Variable

--color: #4477bb;

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

4.56

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

4.60

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#4477bb#9596bb

ORIG

SIM

Deuteranopia (green)

#4477bb#6f68bb

ORIG

SIM

Tritanopia (blue)

#4477bb#47555f

ORIG

SIM

Monochrome (color blind)

#4477bb#767676

Mixing guide

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

MIXING PALETTE

89%

11%

RYB PIGMENTS

Ultramarine blue

Pigment

89%

Cadmium yellow

Pigment

11%

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)

18.0%

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.

Sail On

#4575AD

Fading Night

#3377CC

Blue Triumph

#4376AB

Mykonos

#387ABE

Tussock

#BB8844

Blue Violet

#4C44BB

Pelorous

#44B3BB

Blush

#BB4477

Sushi

#77BB44

Chestnut

#BB4D44

Malibu

#83AFF8

Congress Blue

#004481