#64A3AD

#64A3AD

Color Values

HEX

#64A3AD

RGB

100, 163, 173

HSL

188.2, 30.8%, 53.5%

HSV

188.2, 42.2%, 67.8%

CMYK

42.2%, 5.8%, 0.0%, 32.2%

OKLCH

0.6767 0.0664 208.5

Properties

Cool Light Nearest: cadetblue

Color Harmonies

Complementary

#64A3AD

#AD6E64

Analogous

#64AD92

#647EAD

#64A3AD

Triadic

#64A3AD

#AD64A3

#A3AD64

Split Complementary

#64A3AD

#AD647E

#AD9264

Tetradic

#64A3AD

#9264AD

#AD6E64

#7EAD64

Color Blindness Simulation

Original

#64A3AD

Protanopia

#7F80AB

Deuteranopia

#7C77AA

Tritanopia

#67A9A8

Achromatopsia

#969696

CSS Usage

background-color: #64A3AD;
color: #64A3AD;
border-color: #64A3AD;
Nearest Tailwind: Cyan 600 #0891B2

Tailwind Shades

50
#F5F9F9
100
#E8F1F2
200
#D0E3E6
300
#AFCFD5
400
#84B6BE
500
#589CA7
600
#477D85
700
#38646B
800
#2C4E53
900
#233A3E
950
#162527

Contrast Checker

Text on white

2.84:1

AA Fail AAA Fail

Text on black

7.38:1

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