#686FD3

#686FD3

Color Values

HEX

#686FD3

RGB

104, 111, 211

HSL

236,1, 54,9%, 61,8%

HSV

236,1, 50,7%, 82,7%

CMYK

50,7%, 47,4%, 0,0%, 17,3%

OKLCH

0,5846 0,151 277,6

Properties

Cool Light Nearest: NCS S 1050-R90B Blue Violet

Color Harmonies

Complementary

#686FD3

#D3CC68

Analogous

#68A5D3

#9768D3

#686FD3

Triadic

#686FD3

#D3686F

#6FD368

Split Complementary

#686FD3

#D39768

#A5D368

Tetradic

#686FD3

#D368A5

#D3CC68

#68D397

Color Blindness Simulation

Original

#686FD3

Protanopia

#6B6BBB

Deuteranopia

#6B6AB5

Tritanopia

#68A8A4

Achromatopsia

#757575

CSS Usage

background-color: #686FD3;
color: #686FD3;
border-color: #686FD3;
Nearest Tailwind: Indigo 400 #818CF8

Tailwind Shades

50
#F4F4FB
100
#E5E6F5
200
#C8CAEF
300
#A0A5E3
400
#6D74D4
500
#3A43C5
600
#2E359E
700
#252B7E
800
#1D2163
900
#191C48
950
#0F112E

Contrast Checker

Text on white

4,37:1

AA Fail AAA Fail

Text on black

4,8:1

AA Pass 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