#685AC0

#685AC0

Color Values

HEX

#685AC0

RGB

104, 90, 192

HSL

248.2, 44.7%, 55.3%

HSV

248.2, 53.1%, 75.3%

CMYK

45.8%, 53.1%, 0.0%, 24.7%

OKLCH

0.5329 0.1539 286.2

Properties

Cool Dark Nearest: slateblue

Color Harmonies

Complementary

#685AC0

#B2C05A

Analogous

#5A7FC0

#9B5AC0

#685AC0

Triadic

#685AC0

#C0685A

#5AC068

Split Complementary

#685AC0

#C09B5A

#7FC05A

Tetradic

#685AC0

#C05A7F

#B2C05A

#5AC09B

Color Blindness Simulation

Original

#685AC0

Protanopia

#6262A7

Deuteranopia

#6364A1

Tritanopia

#679490

Achromatopsia

#646464

CSS Usage

background-color: #685AC0;
color: #685AC0;
border-color: #685AC0;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F5F4FA
100
#E8E6F4
200
#D0CBEB
300
#AEA6DD
400
#8276CB
500
#5647B8
600
#453894
700
#372D76
800
#2B235C
900
#221D44
950
#16122B

Contrast Checker

Text on white

5.51:1

AA Pass AAA Fail

Text on black

3.81:1

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