#686487

#686487

Color Values

HEX

#686487

RGB

104, 100, 135

HSL

246.9, 14.9%, 46.1%

HSV

246.9, 25.9%, 52.9%

CMYK

23.0%, 25.9%, 0.0%, 47.1%

OKLCH

0.5205 0.0548 289.6

Properties

Cool Dark Nearest: RAL 5014 Pigeon Blue

Color Harmonies

Complementary

#686487

#838764

Analogous

#647287

#7A6487

#686487

Triadic

#686487

#876864

#648768

Split Complementary

#686487

#877A64

#728764

Tetradic

#686487

#876472

#838764

#64877A

Color Blindness Simulation

Original

#686487

Protanopia

#66667F

Deuteranopia

#66677C

Tritanopia

#687876

Achromatopsia

#676767

CSS Usage

background-color: #686487;
color: #686487;
border-color: #686487;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F7F6F8
100
#EBEBEF
200
#D7D6E1
300
#BBB9CB
400
#9693AF
500
#716D92
600
#5A5775
700
#48455E
800
#383649
900
#2B2A37
950
#1B1A23

Contrast Checker

Text on white

5.58:1

AA Pass AAA Fail

Text on black

3.76:1

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