#31497C

#31497C

Color Values

HEX

#31497C

RGB

49, 73, 124

HSL

220.8, 43.4%, 33.9%

HSV

220.8, 60.5%, 48.6%

CMYK

60.5%, 41.1%, 0.0%, 51.4%

OKLCH

0.4121 0.0907 263.8

Properties

Cool Dark Nearest: Midnight Blue

Color Harmonies

Complementary

#31497C

#7C6431

Analogous

#316E7C

#3E317C

#31497C

Triadic

#31497C

#7C3149

#497C31

Split Complementary

#31497C

#7C3E31

#6E7C31

Tetradic

#31497C

#7C316E

#7C6431

#317C3E

Color Blindness Simulation

Original

#31497C

Protanopia

#3B3C70

Deuteranopia

#3A386D

Tritanopia

#326664

Achromatopsia

#484848

CSS Usage

background-color: #31497C;
color: #31497C;
border-color: #31497C;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F5F6FA
100
#E7EBF4
200
#CCD6EB
300
#A7B8DC
400
#7892CA
500
#486CB7
600
#3A5692
700
#2E4575
800
#24365B
900
#1E2A43
950
#131A2B

Contrast Checker

Text on white

8.84:1

AA Pass AAA Pass

Text on black

2.37:1

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