#686EB6

#686EB6

Color Values

HEX

#686EB6

RGB

104, 110, 182

HSL

235.4, 34.8%, 56.1%

HSV

235.4, 42.9%, 71.4%

CMYK

42.9%, 39.6%, 0.0%, 28.6%

OKLCH

0.5653 0.1108 278.6

Properties

Cool Dark Nearest: Indigo

Color Harmonies

Complementary

#686EB6

#B6B068

Analogous

#6895B6

#8968B6

#686EB6

Triadic

#686EB6

#B6686E

#6EB668

Split Complementary

#686EB6

#B68968

#95B668

Tetradic

#686EB6

#B66895

#B6B068

#68B689

Color Blindness Simulation

Original

#686EB6

Protanopia

#6B6BA5

Deuteranopia

#6A6AA0

Tritanopia

#689794

Achromatopsia

#727272

CSS Usage

background-color: #686EB6;
color: #686EB6;
border-color: #686EB6;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F5F5FA
100
#E8E9F2
200
#CFD1E8
300
#ADB0D7
400
#8085C1
500
#535AAC
600
#434889
700
#353A6E
800
#2A2D56
900
#212440
950
#151628

Contrast Checker

Text on white

4.67:1

AA Pass AAA Fail

Text on black

4.49:1

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