#ddf3f8

Polar

Closest match (96% match)

Color formats

RGB

rgb(221, 243, 248)

Red, Green, Blue components

HSL

hsl(191, 66%, 92%)

Hue, Saturation, Lightness

CMYK

cmyk(11, 2, 0, 3)

Print color encoding

Luminance

0.863

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#ddf3f8

#f8e2dd

Analogous (Adjacent)

#ddf8f0

#ddf3f8

#dde6f8

Triadic

#ddf3f8

#f8ddf3

#f3f8dd

Split complementary

#ddf3f8

#f8dde6

#f8f0dd

Complete conversion table

HEX

#DDF3F8

RGB

rgb(221,243,248)

RGBA

rgba(221,243,248, 1)

HSL

hsl(191.11,65.85%,91.96%)

OKLCH (Modern CSS)

oklch(0.95 0.02 212.9)

CSS Variable

--color: #ddf3f8;

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

1.15

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

18.25

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#ddf3f8#f5f5f8

ORIG

SIM

Deuteranopia (green)

#ddf3f8#e5e5f8

ORIG

SIM

Tritanopia (blue)

#ddf3f8#ded1e9

ORIG

SIM

Monochrome (color blind)

#ddf3f8#efefef

Mixing guide

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

MIXING PALETTE

89%

RYB PIGMENTS

Titanium white

Pigment

89%

Ultramarine blue

Pigment

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)

86.3%

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.

Let it Snow

#D8F1F4

Ice Cold

#D2EAF1

Water

#D4F1F9

Castle in the Sky

#D1EAED

Linen

#F8E2DD

Link Water

#DDE6F8

White Ice

#DDF8F0

Carousel Pink

#F8DDF3

Coconut Cream

#F3F8DD

We Peep

#F8DDE6

White

#FFFFFF

Tower Gray

#A1B7BB