#3D73B3

#3D73B3

Color Values

HEX

#3D73B3

RGB

61, 115, 179

HSL

212.5, 49.2%, 47.1%

HSV

212.5, 65.9%, 70.2%

CMYK

65.9%, 35.8%, 0.0%, 29.8%

OKLCH

0.5489 0.1158 254.0

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#3D73B3

#B37D3D

Analogous

#3DAEB3

#423DB3

#3D73B3

Triadic

#3D73B3

#B33D73

#73B33D

Split Complementary

#3D73B3

#B3423D

#AEB33D

Tetradic

#3D73B3

#B33DAE

#B37D3D

#3DB342

Color Blindness Simulation

Original

#3D73B3

Protanopia

#5455A4

Deuteranopia

#514DA0

Tritanopia

#409795

Achromatopsia

#6C6C6C

CSS Usage

background-color: #3D73B3;
color: #3D73B3;
border-color: #3D73B3;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FB
100
#E6EDF5
200
#CADAED
300
#A4BFE0
400
#729DCF
500
#417ABE
600
#346298
700
#294E7A
800
#203D5F
900
#1B2F46
950
#111D2C

Contrast Checker

Text on white

4.88:1

AA Pass AAA Fail

Text on black

4.3:1

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