#3133DA

#3133DA

Color Values

HEX

#3133DA

RGB

49, 51, 218

HSL

239,3, 69,5%, 52,4%

HSV

239,3, 77,5%, 85,5%

CMYK

77,5%, 76,6%, 0,0%, 14,5%

OKLCH

0,4557 0,2424 271,0

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#3133DA

#DAD831

Analogous

#3188DA

#8431DA

#3133DA

Triadic

#3133DA

#DA3133

#33DA31

Split Complementary

#3133DA

#DA8431

#88DA31

Tetradic

#3133DA

#DA3188

#DAD831

#31DA84

Color Blindness Simulation

Original

#3133DA

Protanopia

#3232B2

Deuteranopia

#3232A8

Tritanopia

#31928B

Achromatopsia

#3F3F3F

CSS Usage

background-color: #3133DA;
color: #3133DA;
border-color: #3133DA;
Nearest Tailwind: Indigo 600 #4F46E5

Tailwind Shades

50
#F3F3FC
100
#E3E3F8
200
#C2C3F4
300
#9798EC
400
#5F61E2
500
#2729D8
600
#1F21AD
700
#191A8A
800
#13146C
900
#12134F
950
#0B0C32

Contrast Checker

Text on white

8,03:1

AA Pass AAA Pass

Text on black

2,62:1

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