#C9DFED

#C9DFED

Color Values

HEX

#C9DFED

RGB

201, 223, 237

HSL

203.3, 50.0%, 85.9%

HSV

203.3, 15.2%, 92.9%

CMYK

15.2%, 5.9%, 0.0%, 7.1%

OKLCH

0.8916 0.0304 235.7

Properties

Cool Light Nearest: Periwinkle

Color Harmonies

Complementary

#C9DFED

#EDD7C9

Analogous

#C9EDE9

#C9CDED

#C9DFED

Triadic

#C9DFED

#EDC9DF

#DFEDC9

Split Complementary

#C9DFED

#EDC9CD

#EDE9C9

Tetradic

#C9DFED

#E9C9ED

#EDD7C9

#CDEDC9

Color Blindness Simulation

Original

#C9DFED

Protanopia

#D3D3EA

Deuteranopia

#D1D0E9

Tritanopia

#CAE7E6

Achromatopsia

#DBDBDB

CSS Usage

background-color: #C9DFED;
color: #C9DFED;
border-color: #C9DFED;
Nearest Tailwind: Slate 300 #CBD5E1

Tailwind Shades

50
#F4F8FB
100
#E6EFF5
200
#C9DFED
300
#A3C9E0
400
#71ABD0
500
#408EBF
600
#337199
700
#295B7A
800
#204760
900
#1B3546
950
#11222C

Contrast Checker

Text on white

1.38:1

AA Fail AAA Fail

Text on black

15.26:1

AA Pass AAA Pass

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026