#a1becf

Rock Blue

Closest match (93% match)

Color formats

RGB

rgb(161, 190, 207)

Red, Green, Blue components

HSL

hsl(202, 32%, 72%)

Hue, Saturation, Lightness

CMYK

cmyk(22, 8, 0, 19)

Print color encoding

Luminance

0.489

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#a1becf

#cfb2a1

Analogous (Adjacent)

#a1cfc9

#a1becf

#a1a7cf

Triadic

#a1becf

#cfa1be

#becfa1

Split complementary

#a1becf

#cfa1a7

#cfc9a1

Complete conversion table

HEX

#A1BECF

RGB

rgb(161,190,207)

RGBA

rgba(161,190,207, 1)

HSL

hsl(202.17,32.39%,72.16%)

OKLCH (Modern CSS)

oklch(0.79 0.04 233.7)

CSS Variable

--color: #a1becf;

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

1.95

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

10.78

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#a1becf#c5c6cf

ORIG

SIM

Deuteranopia (green)

#a1becf#b0afcf

ORIG

SIM

Tritanopia (blue)

#a1becf#a29fb0

ORIG

SIM

Monochrome (color blind)

#a1becf#bababa

Mixing guide

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

MIXING PALETTE

71%

24%

RYB PIGMENTS

Titanium white

Pigment

71%

Ultramarine blue

Pigment

24%

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)

48.9%

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.

Gentle Sky

#99BDD2

Airborne

#A2C2D0

Metal Gear

#A2C3DB

Cloudy Valley

#B1C6D6

Rodeo Dust

#CFB2A1

Wistful

#A1A7CF

Sinbad

#A1CFC9

Careys Pink

#CFA1BE

Sprout

#BECFA1

Careys Pink

#CFA1A7

Oyster Bay

#DDFBFF

Lynch

#688594