#CDCEE3

#CDCEE3

Color Values

HEX

#CDCEE3

RGB

205, 206, 227

HSL

237.3, 28.2%, 84.7%

HSV

237.3, 9.7%, 89.0%

CMYK

9.7%, 9.3%, 0.0%, 11.0%

OKLCH

0.8571 0.029 283.6

Properties

Cool Light Nearest: Periwinkle

Color Harmonies

Complementary

#CDCEE3

#E3E2CD

Analogous

#CDD9E3

#D7CDE3

#CDCEE3

Triadic

#CDCEE3

#E3CDCE

#CEE3CD

Split Complementary

#CDCEE3

#E3D7CD

#D9E3CD

Tetradic

#CDCEE3

#E3CDD9

#E3E2CD

#CDE3D7

Color Blindness Simulation

Original

#CDCEE3

Protanopia

#CDCDDE

Deuteranopia

#CDCDDD

Tritanopia

#CDDAD9

Achromatopsia

#CFCFCF

CSS Usage

background-color: #CDCEE3;
color: #CDCEE3;
border-color: #CDCEE3;
Nearest Tailwind: Slate 300 #CBD5E1

Tailwind Shades

50
#F6F6F9
100
#E9E9F1
200
#D1D2E5
300
#B1B2D3
400
#8688BB
500
#5C5FA3
600
#494C83
700
#3B3D69
800
#2E2F52
900
#24253D
950
#171826

Contrast Checker

Text on white

1.55:1

AA Fail AAA Fail

Text on black

13.53:1

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