#5756FD

#5756FD

Color Values

HEX

#5756FD

RGB

87, 86, 253

HSL

240.4, 97.7%, 66.5%

HSV

240.4, 66.0%, 99.2%

CMYK

65.6%, 66.0%, 0.0%, 0.8%

OKLCH

0.5611 0.2402 275.6

Properties

Cool Dark Nearest: slateblue 1

Color Harmonies

Complementary

#5756FD

#FCFD56

Analogous

#56A8FD

#AB56FD

#5756FD

Triadic

#5756FD

#FD5756

#56FD57

Split Complementary

#5756FD

#FDAB56

#A8FD56

Tetradic

#5756FD

#FD56A8

#FCFD56

#56FDAB

Color Blindness Simulation

Original

#5756FD

Protanopia

#5757D5

Deuteranopia

#5757CB

Tritanopia

#57B5AE

Achromatopsia

#626262

CSS Usage

background-color: #5756FD;
color: #5756FD;
border-color: #5756FD;
Nearest Tailwind: Indigo 600 #4F46E5

Tailwind Shades

50
#F1F1FE
100
#DFDEFC
200
#B9B8FE
300
#8786FE
400
#4644FD
500
#0503FC
600
#0402CA
700
#0302A1
800
#02017E
900
#06065B
950
#04043A

Contrast Checker

Text on white

5.05:1

AA Pass AAA Fail

Text on black

4.15:1

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