#649697

#649697

Color Values

HEX

#649697

RGB

100, 150, 151

HSL

181.2, 20.3%, 49.2%

HSV

181.2, 33.8%, 59.2%

CMYK

33.8%, 0.7%, 0.0%, 40.8%

OKLCH

0.6382 0.0535 197.5

Properties

Cool Light Nearest: RAL 5024 Pastel Blue

Color Harmonies

Complementary

#649697

#976564

Analogous

#64977E

#647C97

#649697

Triadic

#649697

#976496

#969764

Split Complementary

#649697

#97647C

#977E64

Tetradic

#649697

#7E6497

#976564

#7C9764

Color Blindness Simulation

Original

#649697

Protanopia

#7A7A97

Deuteranopia

#777397

Tritanopia

#669797

Achromatopsia

#8B8B8B

CSS Usage

background-color: #649697;
color: #649697;
border-color: #649697;
Nearest Tailwind: Gray 400 #9CA3AF

Tailwind Shades

50
#F6F9F9
100
#EAF0F0
200
#D4E2E3
300
#B5CECE
400
#8DB3B4
500
#669899
600
#517A7B
700
#416262
800
#334C4D
900
#283939
950
#192424

Contrast Checker

Text on white

3.31:1

AA Fail AAA Fail

Text on black

6.35:1

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