#5151FD

#5151FD

Color Values

HEX

#5151FD

RGB

81, 81, 253

HSL

240,0, 97,7%, 65,5%

HSV

240,0, 68,0%, 99,2%

CMYK

68,0%, 68,0%, 0,0%, 0,8%

OKLCH

0,5499 0,2469 274,6

Properties

Cool Dark Nearest: blueviolet

Color Harmonies

Complementary

#5151FD

#FDFD51

Analogous

#51A7FD

#A751FD

#5151FD

Triadic

#5151FD

#FD5151

#51FD51

Split Complementary

#5151FD

#FDA751

#A7FD51

Tetradic

#5151FD

#FD51A7

#FDFD51

#51FDA7

Color Blindness Simulation

Original

#5151FD

Protanopia

#5151D3

Deuteranopia

#5151C9

Tritanopia

#51B2AB

Achromatopsia

#5D5D5D

CSS Usage

background-color: #5151FD;
color: #5151FD;
border-color: #5151FD;
Nearest Tailwind: Indigo 600 #4F46E5

Tailwind Shades

50
#F1F1FE
100
#DEDEFC
200
#B8B8FE
300
#8686FE
400
#4444FD
500
#0303FC
600
#0202CA
700
#0202A1
800
#01017E
900
#06065B
950
#04043A

Contrast Checker

Text on white

5,32:1

AA Pass AAA Fail

Text on black

3,95:1

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