#374482

#374482

Color Values

HEX

#374482

RGB

55, 68, 130

HSL

229.6, 40.5%, 36.3%

HSV

229.6, 57.7%, 51.0%

CMYK

57.7%, 47.7%, 0.0%, 49.0%

OKLCH

0.4086 0.1045 272.1

Properties

Cool Dark Nearest: royalblue 4

Color Harmonies

Complementary

#374482

#827537

Analogous

#376A82

#503782

#374482

Triadic

#374482

#823744

#448237

Split Complementary

#374482

#825037

#6A8237

Tetradic

#374482

#82376A

#827537

#378250

Color Blindness Simulation

Original

#374482

Protanopia

#3D3D73

Deuteranopia

#3C3B6F

Tritanopia

#386765

Achromatopsia

#464646

CSS Usage

background-color: #374482;
color: #374482;
border-color: #374482;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F6FA
100
#E7E9F3
200
#CDD2EA
300
#A9B2DB
400
#7A88C7
500
#4C5EB3
600
#3D4B8F
700
#313C73
800
#262F5A
900
#1F2542
950
#13172A

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