#C9DCF3

#C9DCF3

Color Values

HEX

#C9DCF3

RGB

201, 220, 243

HSL

212.9, 63.6%, 87.1%

HSV

212.9, 17.3%, 95.3%

CMYK

17.3%, 9.5%, 0.0%, 4.7%

OKLCH

0.8875 0.0378 253.2

Properties

Cool Light Nearest: lightsteelblue 1

Color Harmonies

Complementary

#C9DCF3

#F3E0C9

Analogous

#C9F1F3

#CBC9F3

#C9DCF3

Triadic

#C9DCF3

#F3C9DC

#DCF3C9

Split Complementary

#C9DCF3

#F3CBC9

#F1F3C9

Tetradic

#C9DCF3

#F3C9F1

#F3E0C9

#C9F3CB

Color Blindness Simulation

Original

#C9DCF3

Protanopia

#D1D1ED

Deuteranopia

#D0CFEC

Tritanopia

#CAE9E8

Achromatopsia

#DADADA

CSS Usage

background-color: #C9DCF3;
color: #C9DCF3;
border-color: #C9DCF3;
Nearest Tailwind: Blue 100 #DBEAFE

Tailwind Shades

50
#F3F7FB
100
#E4ECF7
200
#C5D9F2
300
#9BBEE9
400
#659BDD
500
#2E78D1
600
#2560A7
700
#1E4D85
800
#173C68
900
#152E4C
950
#0D1D30

Contrast Checker

Text on white

1.4:1

AA Fail AAA Fail

Text on black

15.01:1

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