#64B4BF

#64B4BF

Color Values

HEX

#64B4BF

RGB

100, 180, 191

HSL

187.3, 41.6%, 57.1%

HSV

187.3, 47.6%, 74.9%

CMYK

47.6%, 5.8%, 0.0%, 25.1%

OKLCH

0.723 0.08 207.0

Properties

Cool Light Nearest: NCS S 0530-B40G Aqua

Color Harmonies

Complementary

#64B4BF

#BF6F64

Analogous

#64BF9D

#6487BF

#64B4BF

Triadic

#64B4BF

#BF64B4

#B4BF64

Split Complementary

#64B4BF

#BF6487

#BF9D64

Tetradic

#64B4BF

#9D64BF

#BF6F64

#87BF64

Color Blindness Simulation

Original

#64B4BF

Protanopia

#8787BC

Deuteranopia

#827CBC

Tritanopia

#68BABA

Achromatopsia

#A4A4A4

CSS Usage

background-color: #64B4BF;
color: #64B4BF;
border-color: #64B4BF;
Nearest Tailwind: Cyan 500 #06B6D4

Tailwind Shades

50
#F5F9FA
100
#E7F2F3
200
#CCE7EA
300
#A8D5DB
400
#79BEC8
500
#4AA8B5
600
#3C8690
700
#306B74
800
#25545A
900
#1E3E43
950
#13272A

Contrast Checker

Text on white

2.38:1

AA Fail AAA Fail

Text on black

8.82:1

AA Pass AAA Pass

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026