#685C90

#685C90

Color Values

HEX

#685C90

RGB

104, 92, 144

HSL

253.8, 22.0%, 46.3%

HSV

253.8, 36.1%, 56.5%

CMYK

27.8%, 36.1%, 0.0%, 43.5%

OKLCH

0.5081 0.082 293.9

Properties

Cool Dark Nearest: RAL 4011 Pearl Violet

Color Harmonies

Complementary

#685C90

#84905C

Analogous

#5C6A90

#825C90

#685C90

Triadic

#685C90

#90685C

#5C9068

Split Complementary

#685C90

#90825C

#6A905C

Tetradic

#685C90

#905C6A

#84905C

#5C9082

Color Blindness Simulation

Original

#685C90

Protanopia

#636383

Deuteranopia

#646480

Tritanopia

#677977

Achromatopsia

#626262

CSS Usage

background-color: #685C90;
color: #685C90;
border-color: #685C90;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F7F6F9
100
#EBEAF0
200
#D7D3E3
300
#BBB4CF
400
#958CB5
500
#70639C
600
#5A507C
700
#484064
800
#38324E
900
#2B273A
950
#1B1925

Contrast Checker

Text on white

5.96:1

AA Pass AAA Fail

Text on black

3.52:1

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