#C9DADD

#C9DADD

Color Values

HEX

#C9DADD

RGB

201, 218, 221

HSL

189.0, 22.7%, 82.7%

HSV

189.0, 9.0%, 86.7%

CMYK

9.0%, 1.4%, 0.0%, 13.3%

OKLCH

0.8765 0.0188 209.4

Properties

Cool Light Nearest: azure 3

Color Harmonies

Complementary

#C9DADD

#DDCCC9

Analogous

#C9DDD6

#C9D0DD

#C9DADD

Triadic

#C9DADD

#DDC9DA

#DADDC9

Split Complementary

#C9DADD

#DDC9D0

#DDD6C9

Tetradic

#C9DADD

#D6C9DD

#DDCCC9

#D0DDC9

Color Blindness Simulation

Original

#C9DADD

Protanopia

#D0D1DC

Deuteranopia

#CFCEDC

Tritanopia

#CADCDC

Achromatopsia

#D7D7D7

CSS Usage

background-color: #C9DADD;
color: #C9DADD;
border-color: #C9DADD;
Nearest Tailwind: Gray 300 #D1D5DB

Tailwind Shades

50
#F6F8F9
100
#EAF0F1
200
#D3E1E3
300
#B4CCD0
400
#8BB0B6
500
#63949C
600
#4F767D
700
#3F5F64
800
#314A4E
900
#27373A
950
#182325

Contrast Checker

Text on white

1.44:1

AA Fail AAA Fail

Text on black

14.56:1

AA Pass AAA Pass

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026