#372E7C

#372E7C

Color Values

HEX

#372E7C

RGB

55, 46, 124

HSL

246.9, 45.9%, 33.3%

HSV

246.9, 62.9%, 48.6%

CMYK

55.6%, 62.9%, 0.0%, 51.4%

OKLCH

0.3594 0.1272 283.2

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#372E7C

#737C2E

Analogous

#2E4C7C

#5E2E7C

#372E7C

Triadic

#372E7C

#7C372E

#2E7C37

Split Complementary

#372E7C

#7C5E2E

#4C7C2E

Tetradic

#372E7C

#7C2E4C

#737C2E

#2E7C5E

Color Blindness Simulation

Original

#372E7C

Protanopia

#333369

Deuteranopia

#343465

Tritanopia

#375A57

Achromatopsia

#363636

CSS Usage

background-color: #372E7C;
color: #372E7C;
border-color: #372E7C;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F4FA
100
#E8E6F4
200
#CFCBEC
300
#ACA6DE
400
#7F75CC
500
#5245BA
600
#423795
700
#352C77
800
#29225D
900
#211C44
950
#15122B

Contrast Checker

Text on white

11.39:1

AA Pass AAA Pass

Text on black

1.84:1

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