#684D88

#684D88

Color Values

HEX

#684D88

RGB

104, 77, 136

HSL

267.5, 27.7%, 41.8%

HSV

267.5, 43.4%, 53.3%

CMYK

23.5%, 43.4%, 0.0%, 46.7%

OKLCH

0.4743 0.0969 304.0

Properties

Cool Dark Nearest: mediumpurple 4

Color Harmonies

Complementary

#684D88

#6D884D

Analogous

#4D5088

#864D88

#684D88

Triadic

#684D88

#88684D

#4D8868

Split Complementary

#684D88

#88864D

#50884D

Tetradic

#684D88

#884D50

#6D884D

#4D8886

Color Blindness Simulation

Original

#684D88

Protanopia

#5C5C7A

Deuteranopia

#5E6076

Tritanopia

#676E6C

Achromatopsia

#575757

CSS Usage

background-color: #684D88;
color: #684D88;
border-color: #684D88;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F7F6F9
100
#EDE9F1
200
#DAD1E5
300
#C0B1D3
400
#9E87BB
500
#7D5CA3
600
#644A82
700
#503B68
800
#3E2E51
900
#2F243D
950
#1E1726

Contrast Checker

Text on white

6.99:1

AA Pass AAA Fail

Text on black

3.01:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026