#685AD7

#685AD7

Color Values

HEX

#685AD7

RGB

104, 90, 215

HSL

246.7, 61.0%, 59.8%

HSV

246.7, 58.1%, 84.3%

CMYK

51.6%, 58.1%, 0.0%, 15.7%

OKLCH

0.5491 0.1846 283.6

Properties

Cool Dark Nearest: slateblue 3

Color Harmonies

Complementary

#685AD7

#C9D75A

Analogous

#5A8BD7

#A65AD7

#685AD7

Triadic

#685AD7

#D7685A

#5AD768

Split Complementary

#685AD7

#D7A65A

#8BD75A

Tetradic

#685AD7

#D75A8B

#C9D75A

#5AD7A6

Color Blindness Simulation

Original

#685AD7

Protanopia

#6262B9

Deuteranopia

#6364B2

Tritanopia

#67A19C

Achromatopsia

#666666

CSS Usage

background-color: #685AD7;
color: #685AD7;
border-color: #685AD7;
Nearest Tailwind: Indigo 500 #6366F1

Tailwind Shades

50
#F4F3FB
100
#E6E4F6
200
#CAC6F1
300
#A59CE7
400
#7467DA
500
#4332CD
600
#3628A4
700
#2B2083
800
#221967
900
#1C164B
950
#120E2F

Contrast Checker

Text on white

5.21:1

AA Pass AAA Fail

Text on black

4.03:1

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