#18aaa1

Eastern Blue

Closest match (87% match)

Color formats

RGB

rgb(24, 170, 161)

Red, Green, Blue components

HSL

hsl(176, 75%, 38%)

Hue, Saturation, Lightness

CMYK

cmyk(86, 0, 5, 33)

Print color encoding

Luminance

0.315

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#18aaa1

#aa1821

Analogous (Adjacent)

#18aa58

#18aaa1

#186aaa

Triadic

#18aaa1

#a118aa

#aaa118

Split complementary

#18aaa1

#aa186a

#aa5818

Complete conversion table

HEX

#18AAA1

RGB

rgb(24,170,161)

RGBA

rgba(24,170,161, 1)

HSL

hsl(176.3,75.26%,38.04%)

OKLCH (Modern CSS)

oklch(0.67 0.11 188.0)

CSS Variable

--color: #18aaa1;

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

2.88

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

7.30

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#18aaa1#a6a6a1

ORIG

SIM

Deuteranopia (green)

#18aaa1#4a41a1

ORIG

SIM

Tritanopia (blue)

#18aaa1#1f5a65

ORIG

SIM

Monochrome (color blind)

#18aaa1#989898

Mixing guide

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

MIXING PALETTE

52%

29%

19%

RYB PIGMENTS

Ultramarine blue

Pigment

52%

Ivory black

Pigment

29%

Cadmium yellow

Pigment

19%

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)

31.5%

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.

Teal Me No Lies

#0DACA7

Silken Jade

#11A39E

Billiard

#00AF9F

Waterfall

#3AB0A2

Tamarillo

#AA1821

Fun Blue

#186AAA

Mountain Meadow

#18AA58

Seance

#A118AA

Lucky

#AAA118

Red Violet

#AA186A

Turquoise Blue

#6AE7DC

Pine Green

#00716A