#ade1ea

Regent St Blue

Closest match (95% match)

Color formats

RGB

rgb(173, 225, 234)

Red, Green, Blue components

HSL

hsl(189, 59%, 80%)

Hue, Saturation, Lightness

CMYK

cmyk(26, 4, 0, 8)

Print color encoding

Luminance

0.687

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#ade1ea

#eab6ad

Analogous (Adjacent)

#adead4

#ade1ea

#adc3ea

Triadic

#ade1ea

#eaade1

#e1eaad

Split complementary

#ade1ea

#eaadc3

#ead4ad

Complete conversion table

HEX

#ADE1EA

RGB

rgb(173,225,234)

RGBA

rgba(173,225,234, 1)

HSL

hsl(188.85,59.22%,79.8%)

OKLCH (Modern CSS)

oklch(0.88 0.05 209.3)

CSS Variable

--color: #ade1ea;

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

1.43

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

14.74

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#ade1ea#e5e5ea

ORIG

SIM

Deuteranopia (green)

#ade1ea#c2bfea

ORIG

SIM

Tritanopia (blue)

#ade1ea#b0b4c9

ORIG

SIM

Monochrome (color blind)

#ade1ea#d8d8d8

Mixing guide

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

MIXING PALETTE

71%

23%

RYB PIGMENTS

Titanium white

Pigment

71%

Ultramarine blue

Pigment

23%

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)

68.7%

Light • 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.

Opal

#AEE0E4

Blizzard Blue

#A3E3ED

Break the Ice

#B2E1EE

Crystal

#A7D8DE

Zinnwaldite

#EAB6AD

Spindle

#ADC3EA

Cruise

#ADEAD4

Light Orchid

#EAADE1

Caper

#E1EAAD

Kobi

#EAADC3

Dew

#EAFFFF

Gulf Stream

#73A5AE