#370978

#370978

Color Values

HEX

#370978

RGB

55, 9, 120

HSL

264.9, 86.0%, 25.3%

HSV

264.9, 92.5%, 47.1%

CMYK

54.2%, 92.5%, 0.0%, 52.9%

OKLCH

0.308 0.162 292.0

Properties

Cool Dark Nearest: indigo

Color Harmonies

Complementary

#370978

#4A7809

Analogous

#091278

#6F0978

#370978

Triadic

#370978

#783709

#097837

Split Complementary

#370978

#786F09

#127809

Tetradic

#370978

#780912

#4A7809

#09786F

Color Blindness Simulation

Original

#370978

Protanopia

#23235D

Deuteranopia

#262957

Tritanopia

#354843

Achromatopsia

#1B1B1B

CSS Usage

background-color: #370978;
color: #370978;
border-color: #370978;
Nearest Tailwind: Purple 900 #581C87

Tailwind Shades

50
#F6F2FD
100
#EBE0FA
200
#D6BDFA
300
#B98DF6
400
#9350F2
500
#6D12ED
600
#570EBE
700
#460B98
800
#360977
900
#2A0B56
950
#1B0736

Contrast Checker

Text on white

14.26:1

AA Pass AAA Pass

Text on black

1.47:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026