#b1b2bf

Spun Pearl

Closest match (98% match)

Color formats

RGB

rgb(177, 178, 191)

Red, Green, Blue components

HSL

hsl(236, 10%, 72%)

Hue, Saturation, Lightness

CMYK

cmyk(7, 7, 0, 25)

Print color encoding

Luminance

0.449

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#b1b2bf

#bfbeb1

Analogous (Adjacent)

#b1b9bf

#b1b2bf

#b7b1bf

Triadic

#b1b2bf

#bfb1b2

#b2bfb1

Split complementary

#b1b2bf

#bfb7b1

#b9bfb1

Complete conversion table

HEX

#B1B2BF

RGB

rgb(177,178,191)

RGBA

rgba(177,178,191, 1)

HSL

hsl(235.71,9.86%,72.16%)

OKLCH (Modern CSS)

oklch(0.77 0.02 282.4)

CSS Variable

--color: #b1b2bf;

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

2.10

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

9.99

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#b1b2bf#b8b8bf

ORIG

SIM

Deuteranopia (green)

#b1b2bf#b4b5bf

ORIG

SIM

Tritanopia (blue)

#b1b2bf#b1a0b2

ORIG

SIM

Monochrome (color blind)

#b1b2bf#b3b3b3

Mixing guide

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

MIXING PALETTE

89%

11%

RYB PIGMENTS

Titanium white

Pigment

89%

Ultramarine blue

Pigment

11%

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)

44.9%

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.

Cosmic

#B8B9CB

Silver Fox

#BDBCC4

Ethereal Mist

#B0B8CC

Arctic Ice

#B6BDD0

Ash

#BFBEB1

Chatelle

#B7B1BF

Tower Gray

#B1B9BF

Pink Swan

#BFB1B2

Green Spring

#B2BFB1

Tide

#BFB7B1

Selago

#EDEEFC

Storm Gray

#787985