#550E97

#550E97

Color Values

HEX

#550E97

RGB

85, 14, 151

HSL

271.1, 83.0%, 32.4%

HSV

271.1, 90.7%, 59.2%

CMYK

43.7%, 90.7%, 0.0%, 40.8%

OKLCH

0.3807 0.1926 299.4

Properties

Cool Dark Nearest: indigo

Color Harmonies

Complementary

#550E97

#50970E

Analogous

#110E97

#970E95

#550E97

Triadic

#550E97

#97550E

#0E9755

Split Complementary

#550E97

#95970E

#0E9711

Tetradic

#550E97

#97110E

#50970E

#0E9597

Color Blindness Simulation

Original

#550E97

Protanopia

#363676

Deuteranopia

#3A406E

Tritanopia

#515C56

Achromatopsia

#272727

CSS Usage

background-color: #550E97;
color: #550E97;
border-color: #550E97;
Nearest Tailwind: Purple 800 #6B21A8

Tailwind Shades

50
#F8F2FD
100
#EEE1FA
200
#DCBEF9
300
#C48FF5
400
#A452EF
500
#8316E9
600
#6911BB
700
#540E95
800
#420B75
900
#320C55
950
#1F0835

Contrast Checker

Text on white

11.08:1

AA Pass AAA Pass

Text on black

1.9:1

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