#217e7e

Elm

Closest match (99% match)

Color formats

RGB

rgb(33, 126, 126)

Red, Green, Blue components

HSL

hsl(180, 58%, 31%)

Hue, Saturation, Lightness

CMYK

cmyk(74, 0, 0, 51)

Print color encoding

Luminance

0.168

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#217e7e

#7e2121

Analogous (Adjacent)

#217e50

#217e7e

#214f7e

Triadic

#217e7e

#7e217e

#7e7e21

Split complementary

#217e7e

#7e2150

#7e4f21

Complete conversion table

HEX

#217E7E

RGB

rgb(33,126,126)

RGBA

rgba(33,126,126, 1)

HSL

hsl(180,58.49%,31.18%)

OKLCH (Modern CSS)

oklch(0.54 0.08 195.0)

CSS Variable

--color: #217e7e;

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

4.83

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

4.35

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#217e7e#7e7e7e

ORIG

SIM

Deuteranopia (green)

#217e7e#433d7e

ORIG

SIM

Tritanopia (blue)

#217e7e#264952

ORIG

SIM

Monochrome (color blind)

#217e7e#727272

Mixing guide

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

MIXING PALETTE

51%

37%

12%

RYB PIGMENTS

Ivory black

Pigment

51%

Ultramarine blue

Pigment

37%

Cadmium yellow

Pigment

12%

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)

16.8%

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.

Jade Jewel

#247E81

Teal

#008080

Windows 95 Desktop

#018281

Prismarine

#117777

Crown of Thorns

#7E2121

Bay of Many

#214F7E

Eucalyptus

#217E50

Plum

#7E217E

Pacifika

#7E7E21

Tawny Port

#7E2150

Tradewind

#62B7B7

Sherpa Blue

#004949