#C1D9EC

#C1D9EC

Color Values

HEX

#C1D9EC

RGB

193, 217, 236

HSL

206.5, 53.1%, 84.1%

HSV

206.5, 18.2%, 92.5%

CMYK

18.2%, 8.1%, 0.0%, 7.5%

OKLCH

0.8735 0.0368 241.8

Properties

Cool Light Nearest: Periwinkle

Color Harmonies

Complementary

#C1D9EC

#ECD4C1

Analogous

#C1ECE9

#C1C3EC

#C1D9EC

Triadic

#C1D9EC

#ECC1D9

#D9ECC1

Split Complementary

#C1D9EC

#ECC1C3

#ECE9C1

Tetradic

#C1D9EC

#E9C1EC

#ECD4C1

#C3ECC1

Color Blindness Simulation

Original

#C1D9EC

Protanopia

#CBCCE7

Deuteranopia

#CAC8E6

Tritanopia

#C2E4E3

Achromatopsia

#D5D5D5

CSS Usage

background-color: #C1D9EC;
color: #C1D9EC;
border-color: #C1D9EC;
Nearest Tailwind: Slate 300 #CBD5E1

Tailwind Shades

50
#F4F8FB
100
#E5EEF5
200
#C8DEEE
300
#A1C6E2
400
#6FA6D3
500
#3C87C3
600
#306C9C
700
#26577D
800
#1E4462
900
#193348
950
#10202D

Contrast Checker

Text on white

1.46:1

AA Fail AAA Fail

Text on black

14.4:1

AA Pass AAA Pass

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026