#31669C

#31669C

Color Values

HEX

#31669C

RGB

49, 102, 156

HSL

210.3, 52.2%, 40.2%

HSV

210.3, 68.6%, 61.2%

CMYK

68.6%, 34.6%, 0.0%, 38.8%

OKLCH

0.5002 0.1035 251.0

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#31669C

#9C6731

Analogous

#319B9C

#32319C

#31669C

Triadic

#31669C

#9C3166

#669C31

Split Complementary

#31669C

#9C3231

#9B9C31

Tetradic

#31669C

#9C319B

#9C6731

#319C32

Color Blindness Simulation

Original

#31669C

Protanopia

#48488F

Deuteranopia

#45418C

Tritanopia

#348582

Achromatopsia

#5F5F5F

CSS Usage

background-color: #31669C;
color: #31669C;
border-color: #31669C;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FB
100
#E5EDF5
200
#C9DBEE
300
#A2C1E2
400
#6FA0D2
500
#3D7FC2
600
#31659B
700
#27517C
800
#1E3F61
900
#1A3047
950
#101E2D

Contrast Checker

Text on white

5.98:1

AA Pass AAA Fail

Text on black

3.51:1

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