#374274

#374274

Color Values

HEX

#374274

RGB

55, 66, 116

HSL

229.2, 35.7%, 33.5%

HSV

229.2, 52.6%, 45.5%

CMYK

52.6%, 43.1%, 0.0%, 54.5%

OKLCH

0.3948 0.0856 272.6

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#374274

#746937

Analogous

#376074

#4A3774

#374274

Triadic

#374274

#743742

#427437

Split Complementary

#374274

#744A37

#607437

Tetradic

#374274

#743760

#746937

#37744A

Color Blindness Simulation

Original

#374274

Protanopia

#3C3C68

Deuteranopia

#3B3A65

Tritanopia

#385E5C

Achromatopsia

#434343

CSS Usage

background-color: #374274;
color: #374274;
border-color: #374274;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F6FA
100
#E8EAF3
200
#CFD3E8
300
#ACB4D8
400
#7F8BC2
500
#5262AD
600
#424F8A
700
#343F6F
800
#293157
900
#212640
950
#151828

Contrast Checker

Text on white

9.57:1

AA Pass AAA Pass

Text on black

2.19:1

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