#002d88

Resolution Blue

Closest match (97% match)

Color formats

RGB

rgb(0, 45, 136)

Red, Green, Blue components

HSL

hsl(220, 100%, 27%)

Hue, Saturation, Lightness

CMYK

cmyk(100, 67, 0, 47)

Print color encoding

Luminance

0.037

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#002d88

#885b00

Analogous (Adjacent)

#007188

#002d88

#170088

Triadic

#002d88

#88002d

#2d8800

Split complementary

#002d88

#881700

#718800

Complete conversion table

HEX

#002D88

RGB

rgb(0,45,136)

RGBA

rgba(0,45,136, 1)

HSL

hsl(220.15,100%,26.67%)

OKLCH (Modern CSS)

oklch(0.34 0.16 262.0)

CSS Variable

--color: #002d88;

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

12.13

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

1.73

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#002d88#555688

ORIG

SIM

Deuteranopia (green)

#002d88#322988

ORIG

SIM

Tritanopia (blue)

#002d88#021518

ORIG

SIM

Monochrome (color blind)

#002d88#36353e

Mixing guide

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

MIXING PALETTE

49%

47%

RYB PIGMENTS

Ultramarine blue

Pigment

49%

Ivory black

Pigment

47%

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)

3.7%

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.

One Minute to Midnight

#003388

Below the Surface

#0A2F7C

Naval Adventures

#072688

Smalt

#003399

Brown

#885B00

Navy Blue

#170088

Blue Lagoon

#007188

Paprika

#88002D

Japanese Laurel

#2D8800

Red Berry

#881700

Indigo

#555EC3

Stratos

#000051