#CDD8E8

#CDD8E8

Color Values

HEX

#CDD8E8

RGB

205, 216, 232

HSL

215.6, 37.0%, 85.7%

HSV

215.6, 11.6%, 91.0%

CMYK

11.6%, 6.9%, 0.0%, 9.0%

OKLCH

0.8787 0.0251 257.6

Properties

Cool Light Nearest: Periwinkle

Color Harmonies

Complementary

#CDD8E8

#E8DDCD

Analogous

#CDE6E8

#D0CDE8

#CDD8E8

Triadic

#CDD8E8

#E8CDD8

#D8E8CD

Split Complementary

#CDD8E8

#E8D0CD

#E6E8CD

Tetradic

#CDD8E8

#E8CDE6

#E8DDCD

#CDE8D0

Color Blindness Simulation

Original

#CDD8E8

Protanopia

#D2D2E4

Deuteranopia

#D1D0E3

Tritanopia

#CEE1E0

Achromatopsia

#D7D7D7

CSS Usage

background-color: #CDD8E8;
color: #CDD8E8;
border-color: #CDD8E8;
Nearest Tailwind: Slate 300 #CBD5E1

Tailwind Shades

50
#F5F7FA
100
#E8ECF3
200
#CED9E9
300
#ABBED8
400
#7E9AC4
500
#5077AF
600
#405F8C
700
#334C70
800
#283B57
900
#202D41
950
#141D29

Contrast Checker

Text on white

1.44:1

AA Fail AAA Fail

Text on black

14.58:1

AA Pass AAA Pass

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026