#1241cd

Denim

Closest match (89% match)

Color formats

RGB

rgb(18, 65, 205)

Red, Green, Blue components

HSL

hsl(225, 84%, 44%)

Hue, Saturation, Lightness

CMYK

cmyk(91, 68, 0, 20)

Print color encoding

Luminance

0.083

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#1241cd

#cd9e12

Analogous (Adjacent)

#129fcd

#1241cd

#4112cd

Triadic

#1241cd

#cd1241

#41cd12

Split complementary

#1241cd

#cd4012

#9fcd12

Complete conversion table

HEX

#1241CD

RGB

rgb(18,65,205)

RGBA

rgba(18,65,205, 1)

HSL

hsl(224.92,83.86%,43.73%)

OKLCH (Modern CSS)

oklch(0.45 0.22 264.3)

CSS Variable

--color: #1241cd;

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

7.88

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

2.66

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#1241cd#7f80cd

ORIG

SIM

Deuteranopia (green)

#1241cd#574acd

ORIG

SIM

Tritanopia (blue)

#1241cd#14262b

ORIG

SIM

Monochrome (color blind)

#1241cd#504b7e

Mixing guide

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

MIXING PALETTE

80%

15%

RYB PIGMENTS

Ultramarine blue

Pigment

80%

Ivory black

Pigment

15%

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)

8.3%

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

Flying Fish Blue

#024ACA

Once in a Blue Moon

#0044BB

Sapphire Glitter

#0033CC

Pizza

#CD9E12

Persian Blue

#4112CD

Cerulean

#129FCD

Crimson

#CD1241

Lima

#41CD12

Tia Maria

#CD4012

Cornflower Blue

#6F75FF

Resolution Blue

#001491