#B3C9DB

#B3C9DB

Color Values

HEX

#B3C9DB

RGB

179, 201, 219

HSL

207.0, 35.7%, 78.0%

HSV

207.0, 18.3%, 85.9%

CMYK

18.3%, 8.2%, 0.0%, 14.1%

OKLCH

0.8251 0.0348 242.8

Properties

Cool Light Nearest: NCS S 0520-B Light Blue

Color Harmonies

Complementary

#B3C9DB

#DBC5B3

Analogous

#B3DBD9

#B3B5DB

#B3C9DB

Triadic

#B3C9DB

#DBB3C9

#C9DBB3

Split Complementary

#B3C9DB

#DBB3B5

#DBD9B3

Tetradic

#B3C9DB

#D9B3DB

#DBC5B3

#B5DBB3

Color Blindness Simulation

Original

#B3C9DB

Protanopia

#BDBDD7

Deuteranopia

#BBBAD6

Tritanopia

#B4D3D2

Achromatopsia

#C6C6C6

CSS Usage

background-color: #B3C9DB;
color: #B3C9DB;
border-color: #B3C9DB;
Nearest Tailwind: Slate 300 #CBD5E1

Tailwind Shades

50
#F5F8FA
100
#E8EEF3
200
#CFDDE8
300
#ACC4D8
400
#7FA4C2
500
#5284AD
600
#426A8A
700
#34556F
800
#294257
900
#213240
950
#152028

Contrast Checker

Text on white

1.71:1

AA Fail AAA Fail

Text on black

12.29:1

AA Pass AAA Pass

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026