#570B87

#570B87

Color Values

HEX

#570B87

RGB

87, 11, 135

HSL

276.8, 84.9%, 28.6%

HSV

276.8, 91.9%, 52.9%

CMYK

35.6%, 91.9%, 0.0%, 47.1%

OKLCH

0.3665 0.1798 305.9

Properties

Cool Dark Nearest: indigo

Color Harmonies

Complementary

#570B87

#3B870B

Analogous

#190B87

#870B79

#570B87

Triadic

#570B87

#87570B

#0B8757

Split Complementary

#570B87

#79870B

#0B8719

Tetradic

#570B87

#87190B

#3B870B

#0B7987

Color Blindness Simulation

Original

#570B87

Protanopia

#363569

Deuteranopia

#3A4062

Tritanopia

#53514C

Achromatopsia

#242424

CSS Usage

background-color: #570B87;
color: #570B87;
border-color: #570B87;
Nearest Tailwind: Purple 900 #581C87

Tailwind Shades

50
#F9F2FD
100
#F0E0FA
200
#E2BDFA
300
#CE8EF6
400
#B351F1
500
#9813EC
600
#7A0FBD
700
#610C97
800
#4C0A76
900
#390B55
950
#240736

Contrast Checker

Text on white

11.65:1

AA Pass AAA Pass

Text on black

1.8:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

ก.พ. 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

ก.พ. 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

ก.พ. 19, 2026