#57408C

#57408C

Color Values

HEX

#57408C

RGB

87, 64, 140

HSL

258.2, 37.3%, 40.0%

HSV

258.2, 54.3%, 54.9%

CMYK

37.9%, 54.3%, 0.0%, 45.1%

OKLCH

0.435 0.1215 294.8

Properties

Cool Dark Nearest: darkslateblue

Color Harmonies

Complementary

#57408C

#758C40

Analogous

#404F8C

#7D408C

#57408C

Triadic

#57408C

#8C5740

#408C57

Split Complementary

#57408C

#8C7D40

#4F8C40

Tetradic

#57408C

#8C404F

#758C40

#408C7D

Color Blindness Simulation

Original

#57408C

Protanopia

#4D4D7A

Deuteranopia

#4E5075

Tritanopia

#566B68

Achromatopsia

#4A4A4A

CSS Usage

background-color: #57408C;
color: #57408C;
border-color: #57408C;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F6F5FA
100
#EBE7F3
200
#D6CEE9
300
#B9ABD9
400
#937DC4
500
#6D50AF
600
#57408C
700
#463370
800
#362858
900
#2A2041
950
#1B1429

Contrast Checker

Text on white

8.34:1

AA Pass AAA Pass

Text on black

2.52:1

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