#371550

#371550

Color Values

HEX

#371550

RGB

55, 21, 80

HSL

274.6, 58.4%, 19.8%

HSV

274.6, 73.8%, 31.4%

CMYK

31.2%, 73.7%, 0.0%, 68.6%

OKLCH

0.2808 0.1047 307.4

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#371550

#2E5015

Analogous

#1A1550

#50154B

#371550

Triadic

#371550

#503715

#155037

Split Complementary

#371550

#4B5015

#15501A

Tetradic

#371550

#501A15

#2E5015

#154B50

Color Blindness Simulation

Original

#371550

Protanopia

#282842

Deuteranopia

#2A2D3E

Tritanopia

#353634

Achromatopsia

#202020

CSS Usage

background-color: #371550;
color: #371550;
border-color: #371550;
Nearest Tailwind: Fuchsia 950 #4A044E

Tailwind Shades

50
#F8F4FB
100
#EFE4F6
200
#DEC6F0
300
#C79EE6
400
#A96AD8
500
#8B35CA
600
#6F2AA2
700
#592281
800
#451B65
900
#34174A
950
#210F2F

Contrast Checker

Text on white

15.16:1

AA Pass AAA Pass

Text on black

1.39:1

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