#688B93

#688B93

Color Values

HEX

#688B93

RGB

104, 139, 147

HSL

191.2, 17.1%, 49.2%

HSV

191.2, 29.3%, 57.6%

CMYK

29.3%, 5.4%, 0.0%, 42.4%

OKLCH

0.6133 0.0409 213.3

Properties

Cool Light Nearest: lightblue 4

Color Harmonies

Complementary

#688B93

#937068

Analogous

#689385

#687593

#688B93

Triadic

#688B93

#93688B

#8B9368

Split Complementary

#688B93

#936875

#938568

Tetradic

#688B93

#856893

#937068

#759368

Color Blindness Simulation

Original

#688B93

Protanopia

#777791

Deuteranopia

#757291

Tritanopia

#6A908F

Achromatopsia

#848484

CSS Usage

background-color: #688B93;
color: #688B93;
border-color: #688B93;
Nearest Tailwind: Gray 500 #6B7280

Tailwind Shades

50
#F6F8F8
100
#EBEFF0
200
#D5DFE1
300
#B7C8CC
400
#91ABB1
500
#6A8D95
600
#557177
700
#445A60
800
#35474B
900
#293538
950
#1A2223

Contrast Checker

Text on white

3.68:1

AA Fail AAA Fail

Text on black

5.7:1

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