#373D92

#373D92

Color Values

HEX

#373D92

RGB

55, 61, 146

HSL

236.0, 45.3%, 39.4%

HSV

236.0, 62.3%, 57.3%

CMYK

62.3%, 58.2%, 0.0%, 42.7%

OKLCH

0.4061 0.138 275.4

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#373D92

#928C37

Analogous

#376B92

#5E3792

#373D92

Triadic

#373D92

#92373D

#3D9237

Split Complementary

#373D92

#925E37

#6B9237

Tetradic

#373D92

#92376B

#928C37

#37925E

Color Blindness Simulation

Original

#373D92

Protanopia

#3A3A7D

Deuteranopia

#393978

Tritanopia

#376D6A

Achromatopsia

#424242

CSS Usage

background-color: #373D92;
color: #373D92;
border-color: #373D92;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F4F5FA
100
#E6E7F4
200
#CBCDEB
300
#A6AADE
400
#767CCB
500
#464DB9
600
#383E94
700
#2D3277
800
#23275D
900
#1D1F44
950
#12142B

Contrast Checker

Text on white

9.35:1

AA Pass AAA Pass

Text on black

2.25:1

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