#90dee2

Riptide

Closest match (93% match)

Color formats

RGB

rgb(144, 222, 226)

Red, Green, Blue components

HSL

hsl(183, 59%, 73%)

Hue, Saturation, Lightness

CMYK

cmyk(36, 2, 0, 11)

Print color encoding

Luminance

0.637

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#90dee2

#e29490

Analogous (Adjacent)

#90e2bd

#90dee2

#90b5e2

Triadic

#90dee2

#e290de

#dee290

Split complementary

#90dee2

#e290b5

#e2bd90

Complete conversion table

HEX

#90DEE2

RGB

rgb(144,222,226)

RGBA

rgba(144,222,226, 1)

HSL

hsl(182.93,58.57%,72.55%)

OKLCH (Modern CSS)

oklch(0.85 0.08 199.9)

CSS Variable

--color: #90dee2;

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

1.53

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

13.73

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#90dee2#e0e0e2

ORIG

SIM

Deuteranopia (green)

#90dee2#ada9e2

ORIG

SIM

Tritanopia (blue)

#90dee2#94a6b9

ORIG

SIM

Monochrome (color blind)

#90dee2#d1d1d1

Mixing guide

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

MIXING PALETTE

58%

32%

10%

RYB PIGMENTS

Titanium white

Pigment

58%

Ultramarine blue

Pigment

32%

Cadmium yellow

Pigment

10%

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)

63.7%

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.

Cold Blue

#88DDDD

Aqua Fiesta

#96E2E1

Exotic Escape

#96D9DF

Freezy Breezy

#99EEEE

Petite Orchid

#E29490

Cornflower

#90B5E2

Algae Green

#90E2BD

Light Orchid

#E290DE

Zombie

#DEE290

Shocking

#E290B5

Onahau

#CDFFFF

Hippie Blue

#54A2A6