#372E90

#372E90

Color Values

HEX

#372E90

RGB

55, 46, 144

HSL

245.5, 51.6%, 37.3%

HSV

245.5, 68.1%, 56.5%

CMYK

61.8%, 68.1%, 0.0%, 43.5%

OKLCH

0.3772 0.1548 280.1

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#372E90

#87902E

Analogous

#2E5690

#682E90

#372E90

Triadic

#372E90

#90372E

#2E9037

Split Complementary

#372E90

#90682E

#56902E

Tetradic

#372E90

#902E56

#87902E

#2E9068

Color Blindness Simulation

Original

#372E90

Protanopia

#333378

Deuteranopia

#343473

Tritanopia

#376661

Achromatopsia

#373737

CSS Usage

background-color: #372E90;
color: #372E90;
border-color: #372E90;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F4FB
100
#E7E5F5
200
#CCC9EE
300
#A8A2E1
400
#7970D1
500
#4A3EC1
600
#3B319B
700
#2F277C
800
#251F61
900
#1E1A47
950
#13102D

Contrast Checker

Text on white

10.74:1

AA Pass AAA Pass

Text on black

1.96:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026