#684C87

#684C87

Color Values

HEX

#684C87

RGB

104, 76, 135

HSL

268.5, 28.0%, 41.4%

HSV

268.5, 43.7%, 52.9%

CMYK

23.0%, 43.7%, 0.0%, 47.1%

OKLCH

0.4719 0.0973 304.8

Properties

Cool Dark Nearest: mediumpurple 4

Color Harmonies

Complementary

#684C87

#6B874C

Analogous

#4C4D87

#864C87

#684C87

Triadic

#684C87

#87684C

#4C8768

Split Complementary

#684C87

#87864C

#4D874C

Tetradic

#684C87

#874C4D

#6B874C

#4C8786

Color Blindness Simulation

Original

#684C87

Protanopia

#5C5C79

Deuteranopia

#5E6075

Tritanopia

#676D6B

Achromatopsia

#565656

CSS Usage

background-color: #684C87;
color: #684C87;
border-color: #684C87;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F7F6F9
100
#EDE9F1
200
#DBD1E5
300
#C1B1D3
400
#9F86BB
500
#7E5CA3
600
#654983
700
#503B68
800
#3F2E52
900
#30243D
950
#1E1726

Contrast Checker

Text on white

7.07:1

AA Pass AAA Pass

Text on black

2.97:1

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