#270b7a

Deep Blue

Closest match (99% match)

Color formats

RGB

rgb(39, 11, 122)

Red, Green, Blue components

HSL

hsl(255, 83%, 26%)

Hue, Saturation, Lightness

CMYK

cmyk(68, 91, 0, 52)

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)

#270b7a

#5e7a0b

Analogous (Adjacent)

#0b267a

#270b7a

#5e0b7a

Triadic

#270b7a

#7a270b

#0b7a27

Split complementary

#270b7a

#7a5e0b

#277a0b

Complete conversion table

HEX

#270B7A

RGB

rgb(39,11,122)

RGBA

rgba(39,11,122, 1)

HSL

hsl(255.14,83.46%,26.08%)

OKLCH (Modern CSS)

oklch(0.29 0.16 280.9)

CSS Variable

--color: #270b7a;

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

14.84

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

1.42

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#270b7a#3c3d7a

ORIG

SIM

Deuteranopia (green)

#270b7a#45407a

ORIG

SIM

Tritanopia (blue)

#270b7a#261618

ORIG

SIM

Monochrome (color blind)

#270b7a#2d233a

Mixing guide

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

MIXING PALETTE

49%

39%

11%

RYB PIGMENTS

Ivory black

Pigment

49%

Ultramarine blue

Pigment

39%

Cadmium red

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)

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.

Child of the Night

#220077

Galactic Federation

#330077

Nightly Expedition

#221188

Orbital Kingdom

#220088

Green Leaf

#5E7A0B

Windsor

#5E0B7A

Deep Sapphire

#0B277A

Kenyan Copper

#7A270B

Salem

#0B7A27

Spicy Mustard

#7A5E0B

Studio

#6640B4

Stratos

#000045