#687787

#687787

Color Values

HEX

#687787

RGB

104, 119, 135

HSL

211.0, 13.0%, 46.9%

HSV

211.0, 23.0%, 52.9%

CMYK

23.0%, 11.9%, 0.0%, 47.1%

OKLCH

0.5626 0.0306 250.1

Properties

Cool Dark Nearest: lightsteelblue 4

Color Harmonies

Complementary

#687787

#877868

Analogous

#688787

#696887

#687787

Triadic

#687787

#876877

#778768

Split Complementary

#687787

#876968

#878768

Tetradic

#687787

#876887

#877868

#688769

Color Blindness Simulation

Original

#687787

Protanopia

#6E6F83

Deuteranopia

#6E6C82

Tritanopia

#69807F

Achromatopsia

#757575

CSS Usage

background-color: #687787;
color: #687787;
border-color: #687787;
Nearest Tailwind: Gray 500 #6B7280

Tailwind Shades

50
#F7F7F8
100
#EBEDEF
200
#D7DBE0
300
#BAC2CA
400
#94A0AD
500
#6F7F90
600
#596673
700
#47515C
800
#373F48
900
#2B3036
950
#1B1E22

Contrast Checker

Text on white

4.59:1

AA Pass AAA Fail

Text on black

4.58:1

AA Pass 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