#5451AD

#5451AD

Color Values

HEX

#5451AD

RGB

84, 81, 173

HSL

242.0, 36.2%, 49.8%

HSV

242.0, 53.2%, 67.8%

CMYK

51.4%, 53.2%, 0.0%, 32.2%

OKLCH

0.4868 0.1427 281.2

Properties

Cool Dark Nearest: NCS S 1050-R90B Blue Violet

Color Harmonies

Complementary

#5451AD

#AAAD51

Analogous

#517CAD

#8251AD

#5451AD

Triadic

#5451AD

#AD5451

#51AD54

Split Complementary

#5451AD

#AD8251

#7CAD51

Tetradic

#5451AD

#AD517C

#AAAD51

#51AD82

Color Blindness Simulation

Original

#5451AD

Protanopia

#535397

Deuteranopia

#535391

Tritanopia

#548581

Achromatopsia

#585858

CSS Usage

background-color: #5451AD;
color: #5451AD;
border-color: #5451AD;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E8E8F3
200
#CFCEE8
300
#ADACD8
400
#817EC3
500
#5451AE
600
#44418B
700
#36346F
800
#2A2957
900
#222140
950
#151529

Contrast Checker

Text on white

6.65:1

AA Pass AAA Fail

Text on black

3.16:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026