#1311DF

#1311DF

Color Values

HEX

#1311DF

RGB

19, 17, 223

HSL

240,6, 85,8%, 47,1%

HSV

240,6, 92,4%, 87,5%

CMYK

91,5%, 92,4%, 0,0%, 12,5%

OKLCH

0,4191 0,2756 266,0

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#1311DF

#DDDF11

Analogous

#1176DF

#7A11DF

#1311DF

Triadic

#1311DF

#DF1311

#11DF13

Split Complementary

#1311DF

#DF7A11

#76DF11

Tetradic

#1311DF

#DF1176

#DDDF11

#11DF7A

Color Blindness Simulation

Original

#1311DF

Protanopia

#1212AD

Deuteranopia

#1212A1

Tritanopia

#13867D

Achromatopsia

#202020

CSS Usage

background-color: #1311DF;
color: #1311DF;
border-color: #1311DF;
Nearest Tailwind: Violet 700 #6D28D9

Tailwind Shades

50
#F2F2FD
100
#E0E0FA
200
#BDBDFA
300
#8E8DF6
400
#5150F2
500
#1412ED
600
#100EBE
700
#0D0C98
800
#0A0976
900
#0C0B56
950
#070736

Contrast Checker

Text on white

9,66:1

AA Pass AAA Pass

Text on black

2,17:1

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