#3531DA

#3531DA

Color Values

HEX

#3531DA

RGB

53, 49, 218

HSL

241.4, 69.5%, 52.4%

HSV

241.4, 77.5%, 85.5%

CMYK

75.7%, 77.5%, 0.0%, 14.5%

OKLCH

0.4553 0.2431 272.2

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#3531DA

#D6DA31

Analogous

#3182DA

#8A31DA

#3531DA

Triadic

#3531DA

#DA3531

#31DA35

Split Complementary

#3531DA

#DA8A31

#82DA31

Tetradic

#3531DA

#DA3182

#D6DA31

#31DA8A

Color Blindness Simulation

Original

#3531DA

Protanopia

#3333B1

Deuteranopia

#3434A7

Tritanopia

#35918A

Achromatopsia

#3E3E3E

CSS Usage

background-color: #3531DA;
color: #3531DA;
border-color: #3531DA;
Nearest Tailwind: Indigo 600 #4F46E5

Tailwind Shades

50
#F3F3FC
100
#E3E3F8
200
#C4C2F4
300
#9997EC
400
#625FE2
500
#2B27D8
600
#221FAD
700
#1C198A
800
#16136C
900
#14124F
950
#0C0B32

Contrast Checker

Text on white

8.07:1

AA Pass AAA Pass

Text on black

2.6:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026