#CDDBEE

#CDDBEE

Color Values

HEX

#CDDBEE

RGB

205, 219, 238

HSL

214.5, 49.3%, 86.9%

HSV

214.5, 13.9%, 93.3%

CMYK

13.9%, 8.0%, 0.0%, 6.7%

OKLCH

0.8867 0.0303 256.0

Properties

Cool Light Nearest: Periwinkle

Color Harmonies

Complementary

#CDDBEE

#EEE0CD

Analogous

#CDECEE

#D0CDEE

#CDDBEE

Triadic

#CDDBEE

#EECDDB

#DBEECD

Split Complementary

#CDDBEE

#EED0CD

#ECEECD

Tetradic

#CDDBEE

#EECDEC

#EEE0CD

#CDEED0

Color Blindness Simulation

Original

#CDDBEE

Protanopia

#D3D3E9

Deuteranopia

#D2D1E8

Tritanopia

#CEE6E5

Achromatopsia

#D9D9D9

CSS Usage

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

Tailwind Shades

50
#F4F7FB
100
#E6ECF5
200
#CAD9ED
300
#A4BDE0
400
#729ACF
500
#4176BE
600
#345E98
700
#294C7A
800
#203B5F
900
#1B2D46
950
#111D2C

Contrast Checker

Text on white

1.4:1

AA Fail AAA Fail

Text on black

14.96:1

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