#B1C9EE

#B1C9EE

Color Values

HEX

#B1C9EE

RGB

177, 201, 238

HSL

216.4, 64.2%, 81.4%

HSV

216.4, 25.6%, 93.3%

CMYK

25.6%, 15.5%, 0.0%, 6.7%

OKLCH

0.8303 0.0584 259.0

Properties

Cool Light Nearest: lightsteelblue 2

Color Harmonies

Complementary

#B1C9EE

#EED6B1

Analogous

#B1E8EE

#B8B1EE

#B1C9EE

Triadic

#B1C9EE

#EEB1C9

#C9EEB1

Split Complementary

#B1C9EE

#EEB8B1

#E8EEB1

Tetradic

#B1C9EE

#EEB1E8

#EED6B1

#B1EEB8

Color Blindness Simulation

Original

#B1C9EE

Protanopia

#BBBCE5

Deuteranopia

#BAB8E3

Tritanopia

#B2DEDC

Achromatopsia

#C7C7C7

CSS Usage

background-color: #B1C9EE;
color: #B1C9EE;
border-color: #B1C9EE;
Nearest Tailwind: Blue 200 #BFDBFE

Tailwind Shades

50
#F3F6FC
100
#E3EBF7
200
#C4D6F2
300
#9BB9E9
400
#6494DD
500
#2E6ED1
600
#2558A7
700
#1D4686
800
#173769
900
#142A4C
950
#0D1B30

Contrast Checker

Text on white

1.69:1

AA Fail AAA Fail

Text on black

12.46:1

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