#685BEE

#685BEE

Color Values

HEX

#685BEE

RGB

104, 91, 238

HSL

245,3, 81,2%, 64,5%

HSV

245,3, 61,8%, 93,3%

CMYK

56,3%, 61,8%, 0,0%, 6,7%

OKLCH

0,5683 0,2127 281,2

Properties

Cool Dark Nearest: slateblue 1

Color Harmonies

Complementary

#685BEE

#E1EE5B

Analogous

#5B97EE

#B15BEE

#685BEE

Triadic

#685BEE

#EE685B

#5BEE68

Split Complementary

#685BEE

#EEB15B

#97EE5B

Tetradic

#685BEE

#EE5B97

#E1EE5B

#5BEEB1

Color Blindness Simulation

Original

#685BEE

Protanopia

#6262CA

Deuteranopia

#6364C2

Tritanopia

#67AEA8

Achromatopsia

#686868

CSS Usage

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

Tailwind Shades

50
#F3F2FD
100
#E3E1F9
200
#C3BEF8
300
#9990F3
400
#6254ED
500
#2A18E7
600
#2213B9
700
#1B0F94
800
#150C74
900
#130D54
950
#0C0835

Contrast Checker

Text on white

4,86:1

AA Pass AAA Fail

Text on black

4,32:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026