#677DAA

#677DAA

Color Values

HEX

#677DAA

RGB

103, 125, 170

HSL

220.3, 28.3%, 53.5%

HSV

220.3, 39.4%, 66.7%

CMYK

39.4%, 26.5%, 0.0%, 33.3%

OKLCH

0.5903 0.074 264.1

Properties

Cool Light Nearest: steelblue

Color Harmonies

Complementary

#677DAA

#AA9467

Analogous

#679EAA

#7267AA

#677DAA

Triadic

#677DAA

#AA677D

#7DAA67

Split Complementary

#677DAA

#AA7267

#9EAA67

Tetradic

#677DAA

#AA679E

#AA9467

#67AA72

Color Blindness Simulation

Original

#677DAA

Protanopia

#71719F

Deuteranopia

#6F6E9C

Tritanopia

#689795

Achromatopsia

#7C7C7C

CSS Usage

background-color: #677DAA;
color: #677DAA;
border-color: #677DAA;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F7F9
100
#E9ECF1
200
#D1D8E5
300
#B0BCD3
400
#8697BB
500
#5B73A4
600
#495C83
700
#3B4A69
800
#2E3A52
900
#242C3D
950
#171C26

Contrast Checker

Text on white

4.13:1

AA Fail AAA Fail

Text on black

5.09:1

AA Pass AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026