#391EE1

#391EE1

Color Values

HEX

#391EE1

RGB

57, 30, 225

HSL

248.3, 76.5%, 50.0%

HSV

248.3, 86.7%, 88.2%

CMYK

74.7%, 86.7%, 0.0%, 11.8%

OKLCH

0.4467 0.2628 273.8

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#391EE1

#C6E11E

Analogous

#1E65E1

#9A1EE1

#391EE1

Triadic

#391EE1

#E1391E

#1EE139

Split Complementary

#391EE1

#E19A1E

#65E11E

Tetradic

#391EE1

#E11E65

#C6E11E

#1EE19A

Color Blindness Simulation

Original

#391EE1

Protanopia

#2D2DB2

Deuteranopia

#2F31A6

Tritanopia

#388D84

Achromatopsia

#323232

CSS Usage

background-color: #391EE1;
color: #391EE1;
border-color: #391EE1;
Nearest Tailwind: Violet 700 #6D28D9

Tailwind Shades

50
#F4F2FC
100
#E5E2F9
200
#C8C0F7
300
#A093F1
400
#6C58E9
500
#391EE1
600
#2E18B4
700
#241390
800
#1C0F71
900
#180F52
950
#0F0A34

Contrast Checker

Text on white

8.58:1

AA Pass AAA Pass

Text on black

2.45:1

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