#6398AC

#6398AC

Color Values

HEX

#6398AC

RGB

99, 152, 172

HSL

196.4, 30.5%, 53.1%

HSV

196.4, 42.4%, 67.5%

CMYK

42.4%, 11.6%, 0.0%, 32.5%

OKLCH

0.65 0.0636 223.8

Properties

Cool Light Nearest: cadetblue 4

Color Harmonies

Complementary

#6398AC

#AC7763

Analogous

#63AC9B

#6373AC

#6398AC

Triadic

#6398AC

#AC6398

#98AC63

Split Complementary

#6398AC

#AC6373

#AC9B63

Tetradic

#6398AC

#9B63AC

#AC7763

#73AC63

Color Blindness Simulation

Original

#6398AC

Protanopia

#7A7AA7

Deuteranopia

#7773A6

Tritanopia

#66A3A2

Achromatopsia

#8E8E8E

CSS Usage

background-color: #6398AC;
color: #6398AC;
border-color: #6398AC;
Nearest Tailwind: Slate 400 #94A3B8

Tailwind Shades

50
#F5F8F9
100
#E9EFF2
200
#D0E0E6
300
#AFCAD4
400
#84AEBD
500
#5991A6
600
#477485
700
#395D6A
800
#2C4953
900
#23363E
950
#162227

Contrast Checker

Text on white

3.17:1

AA Fail AAA Fail

Text on black

6.62:1

AA Pass AAA Fail

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