#3F6975

#3F6975

Color Values

HEX

#3F6975

RGB

63, 105, 117

HSL

193.3, 30.0%, 35.3%

HSV

193.3, 46.2%, 45.9%

CMYK

46.2%, 10.3%, 0.0%, 54.1%

OKLCH

0.4949 0.0505 218.0

Properties

Cool Dark Nearest: RAL 5025 Pearl Gentian Blue

Color Harmonies

Complementary

#3F6975

#754B3F

Analogous

#3F7566

#3F4E75

#3F6975

Triadic

#3F6975

#753F69

#69753F

Split Complementary

#3F6975

#753F4E

#75663F

Tetradic

#3F6975

#663F75

#754B3F

#4E753F

Color Blindness Simulation

Original

#3F6975

Protanopia

#515272

Deuteranopia

#4F4C71

Tritanopia

#41706F

Achromatopsia

#616161

CSS Usage

background-color: #3F6975;
color: #3F6975;
border-color: #3F6975;
Nearest Tailwind: Cyan 800 #155E75

Tailwind Shades

50
#F5F8F9
100
#E9F0F2
200
#D1E1E6
300
#AFCCD4
400
#84B0BD
500
#5995A6
600
#477785
700
#395F6A
800
#2D4A53
900
#23383E
950
#162327

Contrast Checker

Text on white

6.02:1

AA Pass AAA Fail

Text on black

3.49:1

AA Fail 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