#372C5A

#372C5A

Color Values

HEX

#372C5A

RGB

55, 44, 90

HSL

254.3, 34.3%, 26.3%

HSV

254.3, 51.1%, 35.3%

CMYK

38.9%, 51.1%, 0.0%, 64.7%

OKLCH

0.3294 0.0795 292.5

Properties

Cool Dark Nearest: RAL 5022 Night Blue

Color Harmonies

Complementary

#372C5A

#4F5A2C

Analogous

#2C385A

#4E2C5A

#372C5A

Triadic

#372C5A

#5A372C

#2C5A37

Split Complementary

#372C5A

#5A4E2C

#385A2C

Tetradic

#372C5A

#5A2C38

#4F5A2C

#2C5A4E

Color Blindness Simulation

Original

#372C5A

Protanopia

#32324F

Deuteranopia

#33344C

Tritanopia

#364644

Achromatopsia

#323232

CSS Usage

background-color: #372C5A;
color: #372C5A;
border-color: #372C5A;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F6F5FA
100
#EAE8F2
200
#D5CFE8
300
#B7ADD7
400
#9080C1
500
#6954AB
600
#544389
700
#43366E
800
#342A56
900
#29213F
950
#1A1528

Contrast Checker

Text on white

12.57:1

AA Pass AAA Pass

Text on black

1.67:1

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