#3B71B0

#3B71B0

Color Values

HEX

#3B71B0

RGB

59, 113, 176

HSL

212.3, 49.8%, 46.1%

HSV

212.3, 66.5%, 69.0%

CMYK

66.5%, 35.8%, 0.0%, 31.0%

OKLCH

0.5417 0.1147 253.7

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#3B71B0

#B07A3B

Analogous

#3BACB0

#403BB0

#3B71B0

Triadic

#3B71B0

#B03B71

#71B03B

Split Complementary

#3B71B0

#B0403B

#ACB03B

Tetradic

#3B71B0

#B03BAC

#B07A3B

#3BB040

Color Blindness Simulation

Original

#3B71B0

Protanopia

#5253A1

Deuteranopia

#4F4B9D

Tritanopia

#3E9592

Achromatopsia

#6A6A6A

CSS Usage

background-color: #3B71B0;
color: #3B71B0;
border-color: #3B71B0;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FB
100
#E6EDF5
200
#CADAED
300
#A3BFE0
400
#729DD0
500
#407BBF
600
#336299
700
#294E7A
800
#203D5F
900
#1B2F46
950
#111E2C

Contrast Checker

Text on white

5.03:1

AA Pass AAA Fail

Text on black

4.17:1

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