#a3b4bc

Gull Gray

Closest match (97% match)

Color formats

RGB

rgb(163, 180, 188)

Red, Green, Blue components

HSL

hsl(199, 16%, 69%)

Hue, Saturation, Lightness

CMYK

cmyk(13, 4, 0, 26)

Print color encoding

Luminance

0.441

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#a3b4bc

#bcaba3

Analogous (Adjacent)

#a3bcb8

#a3b4bc

#a3a8bc

Triadic

#a3b4bc

#bca3b4

#b4bca3

Split complementary

#a3b4bc

#bca3a7

#bcb8a3

Complete conversion table

HEX

#A3B4BC

RGB

rgb(163,180,188)

RGBA

rgba(163,180,188, 1)

HSL

hsl(199.2,15.72%,68.82%)

OKLCH (Modern CSS)

oklch(0.76 0.02 227.6)

CSS Variable

--color: #a3b4bc;

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

2.14

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

9.81

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#a3b4bc#b8b8bc

ORIG

SIM

Deuteranopia (green)

#a3b4bc#ababbc

ORIG

SIM

Tritanopia (blue)

#a3b4bc#a49bac

ORIG

SIM

Monochrome (color blind)

#a3b4bc#b1b1b1

Mixing guide

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

MIXING PALETTE

79%

17%

RYB PIGMENTS

Titanium white

Pigment

79%

Ultramarine blue

Pigment

17%

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)

44.1%

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.

Casper

#AAB5B8

Stormy

#B0BCC3

Lost in Time

#9FAFBD

Shallow Sea

#9AB8C2

Silk

#BCABA3

Cadet Blue

#A3A8BC

Tower Gray

#A3BCB8

Lily

#BCA3B4

Eagle

#B4BCA3

Thatch

#BCA3A7

Polar

#DFF0F9

Pale Sky

#6B7B83