#1bb0ab

Eastern Blue

Closest match (88% match)

Color formats

RGB

rgb(27, 176, 171)

Red, Green, Blue components

HSL

hsl(178, 73%, 40%)

Hue, Saturation, Lightness

CMYK

cmyk(85, 0, 3, 31)

Print color encoding

Luminance

0.342

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#1bb0ab

#b01b20

Analogous (Adjacent)

#1bb061

#1bb0ab

#1b6bb0

Triadic

#1bb0ab

#ab1bb0

#b0ab1b

Split complementary

#1bb0ab

#b01b6a

#b0611b

Complete conversion table

HEX

#1BB0AB

RGB

rgb(27,176,171)

RGBA

rgba(27,176,171, 1)

HSL

hsl(177.99,73.4%,39.8%)

OKLCH (Modern CSS)

oklch(0.69 0.11 191.1)

CSS Variable

--color: #1bb0ab;

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

2.68

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

7.84

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#1bb0ab#aeaeab

ORIG

SIM

Deuteranopia (green)

#1bb0ab#5046ab

ORIG

SIM

Tritanopia (blue)

#1bb0ab#225e6a

ORIG

SIM

Monochrome (color blind)

#1bb0ab#9e9e9e

Mixing guide

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

MIXING PALETTE

55%

26%

19%

RYB PIGMENTS

Ultramarine blue

Pigment

55%

Ivory black

Pigment

26%

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)

34.2%

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

Verdigris

#43B3AE

Super Rare Jade

#14BAB4

Waterfall

#3AB0A2

Thunderbird

#B01B20

Fun Blue

#1B6BB0

Mountain Meadow

#1BB061

Seance

#AB1BB0

Lucky

#B0AB1B

Maroon Flush

#B01B6A

Spray

#6DEDE7

Pine Green

#007773