#99badd

Blues White Shoes

ReadyTools Database (Exact)

Regent St Blue

~89% match

Color formats

RGB

rgb(153, 186, 221)

Red, Green, Blue components

HSL

hsl(211, 50%, 73%)

Hue, Saturation, Lightness

CMYK

cmyk(31, 16, 0, 13)

Print color encoding

Luminance

0.471

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#99badd

#ddbc99

Analogous (Adjacent)

#99dcdd

#99badd

#9a99dd

Triadic

#99badd

#dd99ba

#badd99

Split complementary

#99badd

#dd9a99

#dcdd99

Complete conversion table

HEX

#99BADD

RGB

rgb(153,186,221)

RGBA

rgba(153,186,221, 1)

HSL

hsl(210.88,50%,73.33%)

OKLCH (Modern CSS)

oklch(0.78 0.06 250.1)

CSS Variable

--color: #99badd;

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

2.01

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

10.42

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#99badd#c9cadd

ORIG

SIM

Deuteranopia (green)

#99badd#b1addd

ORIG

SIM

Tritanopia (blue)

#99badd#9b99aa

ORIG

SIM

Monochrome (color blind)

#99badd#b7b7b7

Mixing guide

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

MIXING PALETTE

64%

32%

RYB PIGMENTS

Titanium white

Pigment

64%

Ultramarine blue

Pigment

32%

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

Blue hue

450–495 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)

47.1%

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.

Adrift on the Nile

#93B8E3

Sail into the Horizon

#A3BBDC

Mont Blanc

#9EB6D8

Sail to the Sea

#99C3F0

Brandy

#DDBC99

Cold Purple

#9A99DD

Morning Glory

#99DCDD

Shocking

#DD99BA

Deco

#BADD99

Petite Orchid

#DD9A99

Mabel

#D5F7FF

Hoki

#6081A2