#3B7BC9

#3B7BC9

Color Values

HEX

#3B7BC9

RGB

59, 123, 201

HSL

213.0, 56.8%, 51.0%

HSV

213.0, 70.6%, 78.8%

CMYK

70.6%, 38.8%, 0.0%, 21.2%

OKLCH

0.5791 0.1372 254.9

Properties

Cool Light Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#3B7BC9

#C9893B

Analogous

#3BC2C9

#423BC9

#3B7BC9

Triadic

#3B7BC9

#C93B7B

#7BC93B

Split Complementary

#3B7BC9

#C9423B

#C2C93B

Tetradic

#3B7BC9

#C93BC2

#C9893B

#3BC942

Color Blindness Simulation

Original

#3B7BC9

Protanopia

#5757B6

Deuteranopia

#534EB2

Tritanopia

#3EA7A4

Achromatopsia

#737373

CSS Usage

background-color: #3B7BC9;
color: #3B7BC9;
border-color: #3B7BC9;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FB
100
#E5ECF6
200
#C7D9F0
300
#9FBEE5
400
#6B9BD6
500
#3778C8
600
#2C60A0
700
#234D80
800
#1C3C64
900
#182E49
950
#0F1D2E

Contrast Checker

Text on white

4.32:1

AA Fail AAA Fail

Text on black

4.86:1

AA Pass 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