#381C5D

#381C5D

Color Values

HEX

#381C5D

RGB

56, 28, 93

HSL

265.8, 53.7%, 23.7%

HSV

265.8, 69.9%, 36.5%

CMYK

39.8%, 69.9%, 0.0%, 63.5%

OKLCH

0.3034 0.1108 299.5

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#381C5D

#415D1C

Analogous

#1C215D

#581C5D

#381C5D

Triadic

#381C5D

#5D381C

#1C5D38

Split Complementary

#381C5D

#5D581C

#215D1C

Tetradic

#381C5D

#5D1C21

#415D1C

#1C5D58

Color Blindness Simulation

Original

#381C5D

Protanopia

#2C2C4D

Deuteranopia

#2E304A

Tritanopia

#37413E

Achromatopsia

#272727

CSS Usage

background-color: #381C5D;
color: #381C5D;
border-color: #381C5D;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F7F4FB
100
#ECE5F5
200
#D9C8EE
300
#BDA1E3
400
#9A6ED3
500
#763BC4
600
#5E2F9D
700
#4B267D
800
#3B1E62
900
#2D1948
950
#1D102D

Contrast Checker

Text on white

14.07:1

AA Pass AAA Pass

Text on black

1.49:1

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