#550F80

#550F80

Color Values

HEX

#550F80

RGB

85, 15, 128

HSL

277.2, 79.0%, 28.0%

HSV

277.2, 88.3%, 50.2%

CMYK

33.6%, 88.3%, 0.0%, 49.8%

OKLCH

0.3597 0.1703 307.1

Properties

Cool Dark Nearest: purple 4

Color Harmonies

Complementary

#550F80

#3A800F

Analogous

#1D0F80

#800F72

#550F80

Triadic

#550F80

#80550F

#0F8055

Split Complementary

#550F80

#72800F

#0F801D

Tetradic

#550F80

#801D0F

#3A800F

#0F7280

Color Blindness Simulation

Original

#550F80

Protanopia

#373665

Deuteranopia

#3B405E

Tritanopia

#524F4A

Achromatopsia

#262626

CSS Usage

background-color: #550F80;
color: #550F80;
border-color: #550F80;
Nearest Tailwind: Purple 900 #581C87

Tailwind Shades

50
#F9F2FC
100
#F0E1F9
200
#E2BFF8
300
#CD91F2
400
#B356EB
500
#981BE4
600
#7915B7
700
#611192
800
#4C0D72
900
#390E53
950
#240934

Contrast Checker

Text on white

11.89:1

AA Pass AAA Pass

Text on black

1.77:1

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