#384687

#384687

Color Values

HEX

#384687

RGB

56, 70, 135

HSL

229.4, 41.4%, 37.5%

HSV

229.4, 58.5%, 52.9%

CMYK

58.5%, 48.1%, 0.0%, 47.1%

OKLCH

0.4171 0.109 271.8

Properties

Cool Dark Nearest: royalblue 4

Color Harmonies

Complementary

#384687

#877938

Analogous

#386E87

#523887

#384687

Triadic

#384687

#873846

#468738

Split Complementary

#384687

#875238

#6E8738

Tetradic

#384687

#87386E

#877938

#388752

Color Blindness Simulation

Original

#384687

Protanopia

#3E3E77

Deuteranopia

#3D3C74

Tritanopia

#396B68

Achromatopsia

#484848

CSS Usage

background-color: #384687;
color: #384687;
border-color: #384687;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F6FA
100
#E7E9F3
200
#CDD2EA
300
#A8B1DB
400
#7A87C8
500
#4B5DB4
600
#3C4B90
700
#303C73
800
#252F5A
900
#1E2543
950
#13172A

Contrast Checker

Text on white

8.77:1

AA Pass AAA Pass

Text on black

2.39:1

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