#571F9B

#571F9B

Color Values

HEX

#571F9B

RGB

87, 31, 155

HSL

267.1, 66.7%, 36.5%

HSV

267.1, 80.0%, 60.8%

CMYK

43.9%, 80.0%, 0.0%, 39.2%

OKLCH

0.4001 0.1838 297.7

Properties

Cool Dark Nearest: purple 4

Color Harmonies

Complementary

#571F9B

#639B1F

Analogous

#1F259B

#951F9B

#571F9B

Triadic

#571F9B

#9B571F

#1F9B57

Split Complementary

#571F9B

#9B951F

#259B1F

Tetradic

#571F9B

#9B1F25

#639B1F

#1F9B95

Color Blindness Simulation

Original

#571F9B

Protanopia

#3F3E7D

Deuteranopia

#424676

Tritanopia

#546560

Achromatopsia

#343434

CSS Usage

background-color: #571F9B;
color: #571F9B;
border-color: #571F9B;
Nearest Tailwind: Violet 900 #4C1D95

Tailwind Shades

50
#F7F3FC
100
#ECE3F7
200
#D9C3F3
300
#BE99EB
400
#9B62E0
500
#772AD5
600
#5F22AA
700
#4C1B88
800
#3C156A
900
#2E134E
950
#1D0C31

Contrast Checker

Text on white

10.12:1

AA Pass AAA Pass

Text on black

2.07:1

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