#381654

#381654

Color Values

HEX

#381654

RGB

56, 22, 84

HSL

272.9, 58.5%, 20.8%

HSV

272.9, 73.8%, 32.9%

CMYK

33.3%, 73.8%, 0.0%, 67.1%

OKLCH

0.2869 0.1084 305.7

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#381654

#325416

Analogous

#191654

#541651

#381654

Triadic

#381654

#543816

#165438

Split Complementary

#381654

#515416

#165419

Tetradic

#381654

#541916

#325416

#165154

Color Blindness Simulation

Original

#381654

Protanopia

#292945

Deuteranopia

#2B2E41

Tritanopia

#363937

Achromatopsia

#222222

CSS Usage

background-color: #381654;
color: #381654;
border-color: #381654;
Nearest Tailwind: Fuchsia 950 #4A044E

Tailwind Shades

50
#F8F4FB
100
#EEE4F6
200
#DDC6F0
300
#C59EE6
400
#A669D8
500
#8735CA
600
#6C2AA2
700
#562281
800
#431A65
900
#33174A
950
#200E2F

Contrast Checker

Text on white

14.88:1

AA Pass AAA Pass

Text on black

1.41:1

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