#0b008f

Navy Blue

Closest match (98% match)

Color formats

RGB

rgb(11, 0, 143)

Red, Green, Blue components

HSL

hsl(245, 100%, 28%)

Hue, Saturation, Lightness

CMYK

cmyk(92, 100, 0, 44)

Print color encoding

Luminance

0.021

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#0b008f

#848f00

Analogous (Adjacent)

#003d8f

#0b008f

#52008f

Triadic

#0b008f

#8f0b00

#008f0b

Split complementary

#0b008f

#8f5200

#3d8f00

Complete conversion table

HEX

#0B008F

RGB

rgb(11,0,143)

RGBA

rgba(11,0,143, 1)

HSL

hsl(244.62,100%,28.04%)

OKLCH (Modern CSS)

oklch(0.30 0.20 266.6)

CSS Variable

--color: #0b008f;

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

14.88

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

1.41

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#0b008f#3f408f

ORIG

SIM

Deuteranopia (green)

#0b008f#3c338f

ORIG

SIM

Tritanopia (blue)

#0b008f#0a0505

ORIG

SIM

Monochrome (color blind)

#0b008f#2d1f4d

Mixing guide

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

MIXING PALETTE

53%

43%

RYB PIGMENTS

Ultramarine blue

Pigment

53%

Ivory black

Pigment

43%

Cadmium red

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)

2.1%

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.

Midnight in Tokyo

#000088

Orbital Kingdom

#220088

Dramatic Blue

#240093

Galactic Cruise

#111188

Olive

#848F00

Pigment Indigo

#52008F

Congress Blue

#003D8F

Red Berry

#8F0B00

Japanese Laurel

#008F0B

Brown

#8F5200

Purple Heart

#5F3ACB

Stratos

#000058