#6389DC

#6389DC

Color Values

HEX

#6389DC

RGB

99, 137, 220

HSL

221.2, 63.4%, 62.5%

HSV

221.2, 55.0%, 86.3%

CMYK

55.0%, 37.7%, 0.0%, 13.7%

OKLCH

0.6394 0.1322 264.4

Properties

Cool Light Nearest: cornflowerblue

Color Harmonies

Complementary

#6389DC

#DCB663

Analogous

#63C5DC

#7963DC

#6389DC

Triadic

#6389DC

#DC6389

#89DC63

Split Complementary

#6389DC

#DC7963

#C5DC63

Tetradic

#6389DC

#DC63C5

#DCB663

#63DC79

Color Blindness Simulation

Original

#6389DC

Protanopia

#7374C8

Deuteranopia

#716EC3

Tritanopia

#65B8B5

Achromatopsia

#878787

CSS Usage

background-color: #6389DC;
color: #6389DC;
border-color: #6389DC;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F3F6FB
100
#E4EAF7
200
#C5D3F2
300
#9BB3E9
400
#658ADC
500
#2F61D0
600
#254EA7
700
#1E3E85
800
#173168
900
#15264C
950
#0D1830

Contrast Checker

Text on white

3.42:1

AA Fail AAA Fail

Text on black

6.14:1

AA Pass AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026