#372FBE

#372FBE

Color Values

HEX

#372FBE

RGB

55, 47, 190

HSL

243.4, 60.3%, 46.5%

HSV

243.4, 75.3%, 74.5%

CMYK

71.1%, 75.3%, 0.0%, 25.5%

OKLCH

0.4242 0.2118 275.0

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#372FBE

#B6BE2F

Analogous

#2F6EBE

#7F2FBE

#372FBE

Triadic

#372FBE

#BE372F

#2FBE37

Split Complementary

#372FBE

#BE7F2F

#6EBE2F

Tetradic

#372FBE

#BE2F6E

#B6BE2F

#2FBE7F

Color Blindness Simulation

Original

#372FBE

Protanopia

#34339B

Deuteranopia

#343593

Tritanopia

#37807A

Achromatopsia

#3B3B3B

CSS Usage

background-color: #372FBE;
color: #372FBE;
border-color: #372FBE;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F4F3FB
100
#E5E4F6
200
#C8C6F1
300
#A19DE7
400
#6E68DA
500
#3B33CC
600
#2F28A4
700
#262083
800
#1E1966
900
#19164B
950
#100E2F

Contrast Checker

Text on white

9.08:1

AA Pass AAA Pass

Text on black

2.31:1

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