#5756D8

#5756D8

Color Values

HEX

#5756D8

RGB

87, 86, 216

HSL

240.5, 62.5%, 59.2%

HSV

240.5, 60.2%, 84.7%

CMYK

59.7%, 60.2%, 0.0%, 15.3%

OKLCH

0.5303 0.1938 277.8

Properties

Cool Dark Nearest: slateblue 2

Color Harmonies

Complementary

#5756D8

#D7D856

Analogous

#5696D8

#9856D8

#5756D8

Triadic

#5756D8

#D85756

#56D857

Split Complementary

#5756D8

#D89856

#96D856

Tetradic

#5756D8

#D85696

#D7D856

#56D898

Color Blindness Simulation

Original

#5756D8

Protanopia

#5757B9

Deuteranopia

#5757B1

Tritanopia

#57A09A

Achromatopsia

#606060

CSS Usage

background-color: #5756D8;
color: #5756D8;
border-color: #5756D8;
Nearest Tailwind: Indigo 500 #6366F1

Tailwind Shades

50
#F3F3FB
100
#E4E4F7
200
#C5C5F2
300
#9C9CE8
400
#6766DC
500
#3130CF
600
#2726A6
700
#1F1F85
800
#191868
900
#16154C
950
#0E0D30

Contrast Checker

Text on white

5.63:1

AA Pass AAA Fail

Text on black

3.73:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026