#391C71

#391C71

Color Values

HEX

#391C71

RGB

57, 28, 113

HSL

260,5, 60,3%, 27,6%

HSV

260,5, 75,2%, 44,3%

CMYK

49,6%, 75,2%, 0,0%, 55,7%

OKLCH

0,3225 0,1365 292,7

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#391C71

#54711C

Analogous

#1C2971

#631C71

#391C71

Triadic

#391C71

#71391C

#1C7139

Split Complementary

#391C71

#71631C

#29711C

Tetradic

#391C71

#711C29

#54711C

#1C7163

Color Blindness Simulation

Original

#391C71

Protanopia

#2C2C5C

Deuteranopia

#2E3058

Tritanopia

#384C49

Achromatopsia

#282828

CSS Usage

background-color: #391C71;
color: #391C71;
border-color: #391C71;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F6F3FB
100
#EAE4F6
200
#D4C6F1
300
#B69DE7
400
#8F68DA
500
#6733CC
600
#5328A4
700
#422083
800
#341966
900
#28164B
950
#190E2F

Contrast Checker

Text on white

13,3:1

AA Pass AAA Pass

Text on black

1,58:1

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