#3130BF

#3130BF

Color Values

HEX

#3130BF

RGB

49, 48, 191

HSL

240.4, 59.8%, 46.9%

HSV

240.4, 74.9%, 74.9%

CMYK

74.3%, 74.9%, 0.0%, 25.1%

OKLCH

0.4229 0.2135 272.8

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#3130BF

#BEBF30

Analogous

#3077BF

#7930BF

#3130BF

Triadic

#3130BF

#BF3130

#30BF31

Split Complementary

#3130BF

#BF7930

#77BF30

Tetradic

#3130BF

#BF3077

#BEBF30

#30BF79

Color Blindness Simulation

Original

#3130BF

Protanopia

#31319C

Deuteranopia

#313194

Tritanopia

#31817B

Achromatopsia

#3B3B3B

CSS Usage

background-color: #3130BF;
color: #3130BF;
border-color: #3130BF;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F4F3FB
100
#E4E4F6
200
#C6C6F1
300
#9E9DE6
400
#6968D9
500
#3433CC
600
#2A29A3
700
#212182
800
#1A1A66
900
#17164B
950
#0E0E2F

Contrast Checker

Text on white

9.11:1

AA Pass AAA Pass

Text on black

2.31:1

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