#370668

#370668

Color Values

HEX

#370668

RGB

55, 6, 104

HSL

270.0, 89.1%, 21.6%

HSV

270.0, 94.2%, 40.8%

CMYK

47.1%, 94.2%, 0.0%, 59.2%

OKLCH

0.2883 0.1474 298.2

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#370668

#376806

Analogous

#060668

#680668

#370668

Triadic

#370668

#683706

#066837

Split Complementary

#370668

#686806

#066806

Tetradic

#370668

#680606

#376806

#066868

Color Blindness Simulation

Original

#370668

Protanopia

#222150

Deuteranopia

#25284B

Tritanopia

#353E39

Achromatopsia

#171717

CSS Usage

background-color: #370668;
color: #370668;
border-color: #370668;
Nearest Tailwind: Purple 950 #3B0764

Tailwind Shades

50
#F7F2FD
100
#EDE0FB
200
#DBBBFB
300
#C28BF8
400
#A14DF5
500
#800EF1
600
#660BC1
700
#52099A
800
#400779
900
#300A57
950
#1F0637

Contrast Checker

Text on white

15.13:1

AA Pass AAA Pass

Text on black

1.39:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026