#6788AC

#6788AC

Color Values

HEX

#6788AC

RGB

103, 136, 172

HSL

211.3, 29.4%, 53.9%

HSV

211.3, 40.1%, 67.5%

CMYK

40.1%, 20.9%, 0.0%, 32.5%

OKLCH

0.6157 0.0664 251.1

Properties

Cool Light Nearest: steelblue

Color Harmonies

Complementary

#6788AC

#AC8B67

Analogous

#67ABAC

#6867AC

#6788AC

Triadic

#6788AC

#AC6788

#88AC67

Split Complementary

#6788AC

#AC6867

#ABAC67

Tetradic

#6788AC

#AC67AB

#AC8B67

#67AC68

Color Blindness Simulation

Original

#6788AC

Protanopia

#7576A3

Deuteranopia

#7371A1

Tritanopia

#699C9B

Achromatopsia

#848484

CSS Usage

background-color: #6788AC;
color: #6788AC;
border-color: #6788AC;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F5F7F9
100
#E9EDF2
200
#D1DBE6
300
#B0C1D4
400
#859FBC
500
#5A7EA5
600
#486584
700
#3A516A
800
#2D3F52
900
#24303D
950
#171E27

Contrast Checker

Text on white

3.69:1

AA Fail AAA Fail

Text on black

5.69:1

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