#649BDD

#649BDD

Color Values

HEX

#649BDD

RGB

100, 155, 221

HSL

212.7, 64.0%, 62.9%

HSV

212.7, 54.8%, 86.7%

CMYK

54.8%, 29.9%, 0.0%, 13.3%

OKLCH

0.6791 0.1144 253.8

Properties

Cool Light Nearest: steelblue 3

Color Harmonies

Complementary

#649BDD

#DDA664

Analogous

#64D7DD

#6964DD

#649BDD

Triadic

#649BDD

#DD649B

#9BDD64

Split Complementary

#649BDD

#DD6964

#D7DD64

Tetradic

#649BDD

#DD64D7

#DDA664

#64DD69

Color Blindness Simulation

Original

#649BDD

Protanopia

#7C7CCD

Deuteranopia

#7974C9

Tritanopia

#67C0BE

Achromatopsia

#949494

CSS Usage

background-color: #649BDD;
color: #649BDD;
border-color: #649BDD;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F3F7FC
100
#E3ECF7
200
#C4D9F2
300
#9BBEE9
400
#649BDD
500
#2E78D1
600
#2560A7
700
#1D4D86
800
#173C69
900
#152E4C
950
#0D1D30

Contrast Checker

Text on white

2.89:1

AA Fail AAA Fail

Text on black

7.27:1

AA Pass AAA Pass

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