#3D71B8

#3D71B8

Color Values

HEX

#3D71B8

RGB

61, 113, 184

HSL

214.6, 50.2%, 48.0%

HSV

214.6, 66.8%, 72.2%

CMYK

66.8%, 38.6%, 0.0%, 27.8%

OKLCH

0.5473 0.1246 256.7

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#3D71B8

#B8843D

Analogous

#3DAEB8

#463DB8

#3D71B8

Triadic

#3D71B8

#B83D71

#71B83D

Split Complementary

#3D71B8

#B8463D

#AEB83D

Tetradic

#3D71B8

#B83DAE

#B8843D

#3DB846

Color Blindness Simulation

Original

#3D71B8

Protanopia

#5454A7

Deuteranopia

#504DA3

Tritanopia

#409996

Achromatopsia

#6B6B6B

CSS Usage

background-color: #3D71B8;
color: #3D71B8;
border-color: #3D71B8;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FB
100
#E6ECF5
200
#C9D9ED
300
#A3BDE1
400
#7199D0
500
#3F76C0
600
#335E99
700
#294B7B
800
#203B60
900
#1B2D46
950
#111C2C

Contrast Checker

Text on white

4.94:1

AA Pass AAA Fail

Text on black

4.25:1

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