#63cdcd

Downy

Closest match (96% match)

Color formats

RGB

rgb(99, 205, 205)

Red, Green, Blue components

HSL

hsl(180, 51%, 60%)

Hue, Saturation, Lightness

CMYK

cmyk(52, 0, 0, 20)

Print color encoding

Luminance

0.507

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#63cdcd

#cd6363

Analogous (Adjacent)

#63cd98

#63cdcd

#6398cd

Triadic

#63cdcd

#cd63cd

#cdcd63

Split complementary

#63cdcd

#cd6398

#cd9863

Complete conversion table

HEX

#63CDCD

RGB

rgb(99,205,205)

RGBA

rgba(99,205,205, 1)

HSL

hsl(180,51.46%,59.61%)

OKLCH (Modern CSS)

oklch(0.79 0.10 195.3)

CSS Variable

--color: #63cdcd;

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

1.88

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

11.14

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#63cdcd#cdcdcd

ORIG

SIM

Deuteranopia (green)

#63cdcd#8983cd

ORIG

SIM

Tritanopia (blue)

#63cdcd#688b9b

ORIG

SIM

Monochrome (color blind)

#63cdcd#bdbdbd

Mixing guide

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

MIXING PALETTE

51%

32%

17%

RYB PIGMENTS

Ultramarine blue

Pigment

51%

Titanium white

Pigment

32%

Cadmium yellow

Pigment

17%

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)

50.7%

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.

Petrichor

#66CCCC

Hidden Sea Glass

#6FD1C9

Sea Serpent

#4BC7CF

Cyantific

#77C9C2

Chestnut Rose

#CD6363

Danube

#6398CD

Emerald

#63CD98

Fuchsia Pink

#CD63CD

Tacha

#CDCD63

Hopbush

#CD6398

Anakiwa

#A2FFFF

Blue Chill

#169293