#381731

#381731

Color Values

HEX

#381731

RGB

56, 23, 49

HSL

312.7, 41.8%, 15.5%

HSV

312.7, 58.9%, 22.0%

CMYK

0.0%, 58.9%, 12.5%, 78.0%

OKLCH

0.2643 0.0655 335.9

Properties

Warm Dark Nearest: RAL 4007 Purple Violet

Color Harmonies

Complementary

#381731

#17381E

Analogous

#2F1738

#381721

#381731

Triadic

#381731

#313817

#173138

Split Complementary

#381731

#213817

#17382F

Tetradic

#381731

#382F17

#17381E

#172138

Color Blindness Simulation

Original

#381731

Protanopia

#2A292B

Deuteranopia

#2C2E29

Tritanopia

#362625

Achromatopsia

#202020

CSS Usage

background-color: #381731;
color: #381731;
border-color: #381731;
Nearest Tailwind: Pink 950 #500724

Tailwind Shades

50
#FAF5F9
100
#F3E7F1
200
#EACCE4
300
#DBA8D1
400
#C879B7
500
#B54A9E
600
#913B7F
700
#742F65
800
#5A254F
900
#431E3B
950
#2A1325

Contrast Checker

Text on white

15.73:1

AA Pass AAA Pass

Text on black

1.34:1

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