#372C9D

#372C9D

Color Values

HEX

#372C9D

RGB

55, 44, 157

HSL

245.8, 56.2%, 39.4%

HSV

245.8, 72.0%, 61.6%

CMYK

65.0%, 72.0%, 0.0%, 38.4%

OKLCH

0.3864 0.1741 278.8

Properties

Cool Dark Nearest: purple 4

Color Harmonies

Complementary

#372C9D

#929D2C

Analogous

#2C5A9D

#6F2C9D

#372C9D

Triadic

#372C9D

#9D372C

#2C9D37

Split Complementary

#372C9D

#9D6F2C

#5A9D2C

Tetradic

#372C9D

#9D2C5A

#929D2C

#2C9D6F

Color Blindness Simulation

Original

#372C9D

Protanopia

#323282

Deuteranopia

#33347B

Tritanopia

#366C67

Achromatopsia

#363636

CSS Usage

background-color: #372C9D;
color: #372C9D;
border-color: #372C9D;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F4F4FB
100
#E6E5F6
200
#CBC7EF
300
#A69FE4
400
#766CD6
500
#4638C7
600
#382D9F
700
#2D247F
800
#231C64
900
#1D1849
950
#120F2E

Contrast Checker

Text on white

10.45:1

AA Pass AAA Pass

Text on black

2.01:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026