#B1B9DC

#B1B9DC

Color Values

HEX

#B1B9DC

RGB

177, 185, 220

HSL

228.8, 38.1%, 77.8%

HSV

228.8, 19.5%, 86.3%

CMYK

19.5%, 15.9%, 0.0%, 13.7%

OKLCH

0.7911 0.0505 275.1

Properties

Cool Light Nearest: NCS S 0520-R80B Light Lavender

Color Harmonies

Complementary

#B1B9DC

#DCD4B1

Analogous

#B1CEDC

#BEB1DC

#B1B9DC

Triadic

#B1B9DC

#DCB1B9

#B9DCB1

Split Complementary

#B1B9DC

#DCBEB1

#CEDCB1

Tetradic

#B1B9DC

#DCB1CE

#DCD4B1

#B1DCBE

Color Blindness Simulation

Original

#B1B9DC

Protanopia

#B4B5D4

Deuteranopia

#B4B3D2

Tritanopia

#B1CDCB

Achromatopsia

#BABABA

CSS Usage

background-color: #B1B9DC;
color: #B1B9DC;
border-color: #B1B9DC;
Nearest Tailwind: Indigo 200 #C7D2FE

Tailwind Shades

50
#F5F6FA
100
#E7EAF3
200
#CED3E9
300
#AAB3D9
400
#7D8AC5
500
#4F61B0
600
#3F4E8D
700
#333E71
800
#273158
900
#202641
950
#141829

Contrast Checker

Text on white

1.94:1

AA Fail AAA Fail

Text on black

10.84:1

AA Pass AAA Pass

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026