#083eba

Cobalt

Closest match (96% match)

Color formats

RGB

rgb(8, 62, 186)

Red, Green, Blue components

HSL

hsl(222, 92%, 38%)

Hue, Saturation, Lightness

CMYK

cmyk(96, 67, 0, 27)

Print color encoding

Luminance

0.070

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#083eba

#ba8408

Analogous (Adjacent)

#0897ba

#083eba

#2b08ba

Triadic

#083eba

#ba083e

#3eba08

Split complementary

#083eba

#ba2b08

#97ba08

Complete conversion table

HEX

#083EBA

RGB

rgb(8,62,186)

RGBA

rgba(8,62,186, 1)

HSL

hsl(221.8,91.75%,38.04%)

OKLCH (Modern CSS)

oklch(0.43 0.20 263.1)

CSS Variable

--color: #083eba;

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

8.72

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

2.41

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#083eba#7576ba

ORIG

SIM

Deuteranopia (green)

#083eba#4a3dba

ORIG

SIM

Tritanopia (blue)

#083eba#0b2125

ORIG

SIM

Monochrome (color blind)

#083eba#4a476b

Mixing guide

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

MIXING PALETTE

69%

26%

RYB PIGMENTS

Ultramarine blue

Pigment

69%

Ivory black

Pigment

26%

Cadmium yellow

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)

7.0%

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.

Denim

#2243B6

Once in a Blue Moon

#0044BB

Blue Screen of Death

#0033BB

Blue Hour

#0034AB

Hot Toddy

#BA8408

Dark Blue

#2B08BA

Bondi Blue

#0897BA

Shiraz

#BA083E

Christi

#3EBA08

Rock Spray

#BA2B08

Cornflower Blue

#6771F8

Resolution Blue

#00137F