#12434e

Elephant

Closest match (92% match)

Color formats

RGB

rgb(18, 67, 78)

Red, Green, Blue components

HSL

hsl(191, 63%, 19%)

Hue, Saturation, Lightness

CMYK

cmyk(77, 14, 0, 69)

Print color encoding

Luminance

0.047

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#12434e

#4e1d12

Analogous (Adjacent)

#124e3b

#12434e

#12254e

Triadic

#12434e

#4e1243

#434e12

Split complementary

#12434e

#4e1225

#4e3b12

Complete conversion table

HEX

#12434E

RGB

rgb(18,67,78)

RGBA

rgba(18,67,78, 1)

HSL

hsl(191,62.5%,18.82%)

OKLCH (Modern CSS)

oklch(0.36 0.05 215.8)

CSS Variable

--color: #12434e;

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

10.83

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

1.94

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#12434e#48484e

ORIG

SIM

Deuteranopia (green)

#12434e#28244e

ORIG

SIM

Tritanopia (blue)

#12434e#14272c

ORIG

SIM

Monochrome (color blind)

#12434e#3d3d3d

Mixing guide

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

MIXING PALETTE

73%

22%

RYB PIGMENTS

Ivory black

Pigment

73%

Ultramarine blue

Pigment

22%

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

Cyan hue

485–500 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)

4.7%

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.

Cold and Dark

#154250

Sunken Harbor

#1C3D44

Nocturnal Expedition

#114C5A

Emerald Forest

#224347

Paco

#4E1D12

Blue Zodiac

#12254E

Eden

#124E3B

Loulou

#4E1243

Clover

#434E12

Heath

#4E1225

Bismark

#4B7783

Swamp

#00161F