#4545AA

#4545AA

Color Values

HEX

#4545AA

RGB

69, 69, 170

HSL

240.0, 42.3%, 46.9%

HSV

240.0, 59.4%, 66.7%

CMYK

59.4%, 59.4%, 0.0%, 33.3%

OKLCH

0.4507 0.1578 278.0

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#4545AA

#AAAA45

Analogous

#4578AA

#7845AA

#4545AA

Triadic

#4545AA

#AA4545

#45AA45

Split Complementary

#4545AA

#AA7845

#78AA45

Tetradic

#4545AA

#AA4578

#AAAA45

#45AA78

Color Blindness Simulation

Original

#4545AA

Protanopia

#454592

Deuteranopia

#45458C

Tritanopia

#457E7A

Achromatopsia

#4C4C4C

CSS Usage

background-color: #4545AA;
color: #4545AA;
border-color: #4545AA;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F5F5FA
100
#E7E7F4
200
#CCCCEA
300
#A8A8DC
400
#7979C9
500
#4A4AB5
600
#3B3B91
700
#2F2F74
800
#25255B
900
#1E1E43
950
#13132A

Contrast Checker

Text on white

7.82:1

AA Pass AAA Pass

Text on black

2.68:1

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