#3F7182

#3F7182

Color Values

HEX

#3F7182

RGB

63, 113, 130

HSL

195.2, 34.7%, 37.8%

HSV

195.2, 51.5%, 51.0%

CMYK

51.5%, 13.1%, 0.0%, 49.0%

OKLCH

0.5204 0.0601 222.1

Properties

Cool Dark Nearest: RAL 5025 Pearl Gentian Blue

Color Harmonies

Complementary

#3F7182

#82503F

Analogous

#3F8271

#3F4F82

#3F7182

Triadic

#3F7182

#823F71

#71823F

Split Complementary

#3F7182

#823F4F

#82713F

Tetradic

#3F7182

#713F82

#82503F

#4F823F

Color Blindness Simulation

Original

#3F7182

Protanopia

#55557E

Deuteranopia

#524E7D

Tritanopia

#427B7A

Achromatopsia

#686868

CSS Usage

background-color: #3F7182;
color: #3F7182;
border-color: #3F7182;
Nearest Tailwind: Cyan 700 #0E7490

Tailwind Shades

50
#F5F8FA
100
#E8F0F2
200
#CFE1E8
300
#ADCCD7
400
#80B1C1
500
#5395AC
600
#437789
700
#35606E
800
#2A4B56
900
#213840
950
#152328

Contrast Checker

Text on white

5.39:1

AA Pass AAA Fail

Text on black

3.9:1

AA Fail 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