#01f9ff

Cyan / Aqua

Closest match (98% match)

Color formats

RGB

rgb(1, 249, 255)

Red, Green, Blue components

HSL

hsl(181, 100%, 50%)

Hue, Saturation, Lightness

CMYK

cmyk(100, 2, 0, 0)

Print color encoding

Luminance

0.750

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#01f9ff

#ff0701

Analogous (Adjacent)

#01ff86

#01f9ff

#017aff

Triadic

#01f9ff

#ff01f9

#f9ff01

Split complementary

#01f9ff

#ff017a

#ff8601

Complete conversion table

HEX

#01F9FF

RGB

rgb(1,249,255)

RGBA

rgba(1,249,255, 1)

HSL

hsl(181.42,100%,50.2%)

OKLCH (Modern CSS)

oklch(0.89 0.15 197.9)

CSS Variable

--color: #01f9ff;

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

1.31

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

16.00

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#01f9ff#fcfcff

ORIG

SIM

Deuteranopia (green)

#01f9ff#5f4dff

ORIG

SIM

Tritanopia (blue)

#01f9ff#0d7584

ORIG

SIM

Monochrome (color blind)

#01f9ff#e1e1e1

Mixing guide

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

MIXING PALETTE

75%

24%

RYB PIGMENTS

Ultramarine blue

Pigment

75%

Cadmium yellow

Pigment

24%

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)

75.0%

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.

Hey Blue!

#16F8FF

Agressive Aqua

#00FBFF

Arctic Water

#00FCFC

Looney Blue

#11FFFF

Red

#FF0701

Azure Radiance

#017AFF

Spring Green

#01FF86

Magenta / Fuchsia

#FF01F9

Yellow

#F9FF01

Rose

#FF017A

Aquamarine

#7EFFFF

Robin's Egg Blue

#00BBC2