#002780

Resolution Blue

Closest match (98% match)

Color formats

RGB

rgb(0, 39, 128)

Red, Green, Blue components

HSL

hsl(222, 100%, 25%)

Hue, Saturation, Lightness

CMYK

cmyk(100, 70, 0, 50)

Print color encoding

Luminance

0.030

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#002780

#805900

Analogous (Adjacent)

#006780

#002780

#190080

Triadic

#002780

#800027

#278000

Split complementary

#002780

#801900

#678000

Complete conversion table

HEX

#002780

RGB

rgb(0,39,128)

RGBA

rgba(0,39,128, 1)

HSL

hsl(221.72,100%,25.1%)

OKLCH (Modern CSS)

oklch(0.32 0.15 262.5)

CSS Variable

--color: #002780;

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

13.11

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

1.60

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#002780#4e4f80

ORIG

SIM

Deuteranopia (green)

#002780#2f2680

ORIG

SIM

Tritanopia (blue)

#002780#021215

ORIG

SIM

Monochrome (color blind)

#002780#313037

Mixing guide

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

MIXING PALETTE

50%

46%

RYB PIGMENTS

Ivory black

Pigment

50%

Ultramarine blue

Pigment

46%

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)

3.0%

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.

Naval Adventures

#072688

Long-Haul Flight

#002277

Lost in Heaven

#002489

Below the Surface

#0A2F7C

Cinnamon

#805900

Navy Blue

#190080

Orient

#006780

Paprika

#800027

Japanese Laurel

#278000

Cedar Wood Finish

#801900

Blue Violet

#5357BA

Stratos

#00004A