#618DAB

#618DAB

Color Values

HEX

#618DAB

RGB

97, 141, 171

HSL

204.3, 30.6%, 52.5%

HSV

204.3, 43.3%, 67.1%

CMYK

43.3%, 17.5%, 0.0%, 32.9%

OKLCH

0.6231 0.0662 239.0

Properties

Cool Light Nearest: lightslategrey

Color Harmonies

Complementary

#618DAB

#AB7F61

Analogous

#61ABA4

#6168AB

#618DAB

Triadic

#618DAB

#AB618D

#8DAB61

Split Complementary

#618DAB

#AB6168

#ABA461

Tetradic

#618DAB

#A461AB

#AB7F61

#68AB61

Color Blindness Simulation

Original

#618DAB

Protanopia

#7474A4

Deuteranopia

#726EA2

Tritanopia

#639E9D

Achromatopsia

#868686

CSS Usage

background-color: #618DAB;
color: #618DAB;
border-color: #618DAB;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F5F8F9
100
#E9EEF2
200
#D0DDE6
300
#AFC5D5
400
#84A6BE
500
#5887A7
600
#476C85
700
#39566B
800
#2C4353
900
#23333E
950
#162027

Contrast Checker

Text on white

3.56:1

AA Fail AAA Fail

Text on black

5.91:1

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