#575BE2

#575BE2

Color Values

HEX

#575BE2

RGB

87, 91, 226

HSL

238.3, 70.6%, 61.4%

HSV

238.3, 61.5%, 88.6%

CMYK

61.5%, 59.7%, 0.0%, 11.4%

OKLCH

0.5468 0.2007 276.2

Properties

Cool Dark Nearest: slateblue 2

Color Harmonies

Complementary

#575BE2

#E2DE57

Analogous

#57A1E2

#9957E2

#575BE2

Triadic

#575BE2

#E2575B

#5BE257

Split Complementary

#575BE2

#E29957

#A1E257

Tetradic

#575BE2

#E257A1

#E2DE57

#57E299

Color Blindness Simulation

Original

#575BE2

Protanopia

#5959C1

Deuteranopia

#5858BA

Tritanopia

#57A8A2

Achromatopsia

#646464

CSS Usage

background-color: #575BE2;
color: #575BE2;
border-color: #575BE2;
Nearest Tailwind: Indigo 500 #6366F1

Tailwind Shades

50
#F3F3FC
100
#E2E3F8
200
#C2C4F5
300
#9799ED
400
#5E62E3
500
#252BDA
600
#1E22AE
700
#181B8B
800
#13156D
900
#12134F
950
#0B0C32

Contrast Checker

Text on white

5.25:1

AA Pass AAA Fail

Text on black

4.0:1

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